{
 "name": "Road and gravel groupsets 2026, as Shimano, SRAM and Campagnolo state them",
 "description": "40 current road and gravel groupsets in six maker ladders (Shimano road, Shimano GRX, SRAM road, SRAM gravel, Campagnolo road, Campagnolo gravel): speeds, shifting, brakes, chainring sizes and cassette ranges, one row per stated value. Every value comes from the maker’s own pages only (Shimano productinfo lineup charts, SRAM series and model pages, Campagnolo US product pages); reviews and shop listings do not count. maker_wording keeps the exact text the value was read from. There are no prices (no maker shows a US price for a whole groupset) and only one weight (SRAM’s own figure for RED XPLR AXS). Every row links its source page and the date Pedal Brief checked it.",
 "url": "https://pedalbrief.com/data/road-gravel-groupsets-2026",
 "license": "https://creativecommons.org/licenses/by/4.0/",
 "attribution": "Pedal Brief (pedalbrief.com)",
 "citation": "Pedal Brief (pedalbrief.com), “Road and gravel groupsets 2026, as Shimano, SRAM and Campagnolo state them”, https://pedalbrief.com/data/road-gravel-groupsets-2026, CC BY 4.0. Sources checked 20 Oct 2026.",
 "notice": "Compilation by Pedal Brief under CC BY 4.0. The underlying facts come from the sources linked in each row; brand and team names and trademarks belong to their owners. Provided as is, without warranty.",
 "used_on": "https://pedalbrief.com/guides/road-gravel-groupsets-2026",
 "date_modified": "2026-10-21",
 "oldest_check": "2026-10-20",
 "fields": [
  {
   "name": "maker",
   "type": "text",
   "description": "Shimano, SRAM or Campagnolo"
  },
  {
   "name": "ladder",
   "type": "text",
   "description": "Maker ladder the groupset sits in"
  },
  {
   "name": "groupset",
   "type": "text",
   "description": "Groupset tier as the maker names it"
  },
  {
   "name": "variant",
   "type": "text",
   "description": "Variant (1x/2x, speeds, electronic or mechanical)"
  },
  {
   "name": "category",
   "type": "text",
   "description": "Speeds, Shifting, Brakes, Chainrings, Cassettes or Weight"
  },
  {
   "name": "stated",
   "type": "text",
   "description": "The value, in Pedal Brief’s short form"
  },
  {
   "name": "maker_wording",
   "type": "text",
   "description": "Exact text on the maker’s page the value was read from (several separated by \" | \")"
  },
  {
   "name": "row_note",
   "type": "text",
   "description": "Note on the groupset from the maker’s pages; empty if none"
  },
  {
   "name": "source_title",
   "type": "text",
   "description": "Title of each source page"
  },
  {
   "name": "source_url",
   "type": "url",
   "description": "URL of each source page (several separated by \" | \")"
  },
  {
   "name": "checked",
   "type": "date",
   "description": "Date Pedal Brief checked the sources"
  }
 ],
 "row_count": 201,
 "rows": [
  {
   "maker": "Shimano",
   "ladder": "Shimano road",
   "groupset": "Dura-Ace R9200",
   "variant": "2x12, Di2",
   "category": "Speeds",
   "stated": "12",
   "maker_wording": "2x12-speed, Di2",
   "row_note": null,
   "source_title": "Lineup chart: DURA-ACE R9200, 2x12-speed, Di2",
   "source_url": "https://productinfo.shimano.com/en/lineup/dura-ace-r9200-2x12-di2",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano road",
   "groupset": "Dura-Ace R9200",
   "variant": "2x12, Di2",
   "category": "Shifting",
   "stated": "Electronic (Di2): wireless disc levers; rim-brake levers wired",
   "maker_wording": "ST-R9271 DUAL CONTROL LEVERWireless connection only | ST-R9250 DUAL CONTROL LEVERSD300 port x 2",
   "row_note": null,
   "source_title": "Lineup chart: DURA-ACE R9200, 2x12-speed, Di2",
   "source_url": "https://productinfo.shimano.com/en/lineup/dura-ace-r9200-2x12-di2",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano road",
   "groupset": "Dura-Ace R9200",
   "variant": "2x12, Di2",
   "category": "Brakes",
   "stated": "Hydraulic disc or rim caliper",
   "maker_wording": "Hydraulic Disc Brake BR-R9270 | Caliper Brake BR-R9200",
   "row_note": null,
   "source_title": "Lineup chart: DURA-ACE R9200, 2x12-speed, Di2",
   "source_url": "https://productinfo.shimano.com/en/lineup/dura-ace-r9200-2x12-di2",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano road",
   "groupset": "Dura-Ace R9200",
   "variant": "2x12, Di2",
   "category": "Chainrings",
   "stated": "2x: 54-40, 52-36, 50-34, 46-36",
   "maker_wording": "FC-R9200 HOLLOWTECH II54-40T/52-36T/50-34T/46-36T",
   "row_note": null,
   "source_title": "Lineup chart: DURA-ACE R9200, 2x12-speed, Di2",
   "source_url": "https://productinfo.shimano.com/en/lineup/dura-ace-r9200-2x12-di2",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano road",
   "groupset": "Dura-Ace R9200",
   "variant": "2x12, Di2",
   "category": "Cassettes",
   "stated": "11-30, 11-34",
   "maker_wording": "CS-R9200-12 HYPERGLIDE+ 12-speed11-34T/11-30T",
   "row_note": null,
   "source_title": "Lineup chart: DURA-ACE R9200, 2x12-speed, Di2",
   "source_url": "https://productinfo.shimano.com/en/lineup/dura-ace-r9200-2x12-di2",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano road",
   "groupset": "Ultegra R8100",
   "variant": "2x12, Di2",
   "category": "Speeds",
   "stated": "12",
   "maker_wording": "2x12-speed, Di2",
   "row_note": null,
   "source_title": "Lineup chart: ULTEGRA R8100, 2x12-speed, Di2",
   "source_url": "https://productinfo.shimano.com/en/lineup/ultegra-r8100-2x12-di2",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano road",
   "groupset": "Ultegra R8100",
   "variant": "2x12, Di2",
   "category": "Shifting",
   "stated": "Electronic (Di2): wireless disc levers; rim-brake levers wired",
   "maker_wording": "ST-R8171 DUAL CONTROL LEVERWireless connection only | ST-R8150 DUAL CONTROL LEVERSD300 port x 2",
   "row_note": null,
   "source_title": "Lineup chart: ULTEGRA R8100, 2x12-speed, Di2",
   "source_url": "https://productinfo.shimano.com/en/lineup/ultegra-r8100-2x12-di2",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano road",
   "groupset": "Ultegra R8100",
   "variant": "2x12, Di2",
   "category": "Brakes",
   "stated": "Hydraulic disc or rim caliper",
   "maker_wording": "Hydraulic Disc Brake BR-R8170 | Caliper Brake BR-R8100",
   "row_note": null,
   "source_title": "Lineup chart: ULTEGRA R8100, 2x12-speed, Di2",
   "source_url": "https://productinfo.shimano.com/en/lineup/ultegra-r8100-2x12-di2",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano road",
   "groupset": "Ultegra R8100",
   "variant": "2x12, Di2",
   "category": "Chainrings",
   "stated": "2x: 52-36, 50-34, 46-36",
   "maker_wording": "FC-R8100 HOLLOWTECH II52-36T/50-34T/46-36T",
   "row_note": null,
   "source_title": "Lineup chart: ULTEGRA R8100, 2x12-speed, Di2",
   "source_url": "https://productinfo.shimano.com/en/lineup/ultegra-r8100-2x12-di2",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano road",
   "groupset": "Ultegra R8100",
   "variant": "2x12, Di2",
   "category": "Cassettes",
   "stated": "11-30, 11-34",
   "maker_wording": "CS-R8101-12 HYPERGLIDE+ 12-speed11-34T/11-30T",
   "row_note": null,
   "source_title": "Lineup chart: ULTEGRA R8100, 2x12-speed, Di2",
   "source_url": "https://productinfo.shimano.com/en/lineup/ultegra-r8100-2x12-di2",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano road",
   "groupset": "105 Di2 R7100",
   "variant": "2x12, Di2",
   "category": "Speeds",
   "stated": "12",
   "maker_wording": "2x12-speed, Di2",
   "row_note": null,
   "source_title": "Lineup chart: SHIMANO 105 R7100, 2x12-speed, Di2",
   "source_url": "https://productinfo.shimano.com/en/lineup/105-r7100-2x12-di2",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano road",
   "groupset": "105 Di2 R7100",
   "variant": "2x12, Di2",
   "category": "Shifting",
   "stated": "Electronic (Di2), wireless levers",
   "maker_wording": "Wireless connection only | ST-R7170",
   "row_note": null,
   "source_title": "Lineup chart: SHIMANO 105 R7100, 2x12-speed, Di2",
   "source_url": "https://productinfo.shimano.com/en/lineup/105-r7100-2x12-di2",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano road",
   "groupset": "105 Di2 R7100",
   "variant": "2x12, Di2",
   "category": "Brakes",
   "stated": "Hydraulic disc",
   "maker_wording": "Hydraulic Disc Brake BR-R7170",
   "row_note": null,
   "source_title": "Lineup chart: SHIMANO 105 R7100, 2x12-speed, Di2",
   "source_url": "https://productinfo.shimano.com/en/lineup/105-r7100-2x12-di2",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano road",
   "groupset": "105 Di2 R7100",
   "variant": "2x12, Di2",
   "category": "Chainrings",
   "stated": "2x: 52-36, 50-34",
   "maker_wording": "FC-R7100 HOLLOWTECH II52-36T/50-34T | FC-RS520 2-PIECE CRANKSET50-34T",
   "row_note": null,
   "source_title": "Lineup chart: SHIMANO 105 R7100, 2x12-speed, Di2",
   "source_url": "https://productinfo.shimano.com/en/lineup/105-r7100-2x12-di2",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano road",
   "groupset": "105 Di2 R7100",
   "variant": "2x12, Di2",
   "category": "Cassettes",
   "stated": "11-34, 11-36",
   "maker_wording": "CS-R7101-12 HG 12-speed11-34T | CS-HG710-12 HG 12-speed11-36T",
   "row_note": null,
   "source_title": "Lineup chart: SHIMANO 105 R7100, 2x12-speed, Di2",
   "source_url": "https://productinfo.shimano.com/en/lineup/105-r7100-2x12-di2",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano road",
   "groupset": "105 R7100",
   "variant": "2x12, mechanical",
   "category": "Speeds",
   "stated": "12",
   "maker_wording": "2x12-speed",
   "row_note": null,
   "source_title": "Lineup chart: SHIMANO 105 R7100, 2x12-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/105-r7100-2x12",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano road",
   "groupset": "105 R7100",
   "variant": "2x12, mechanical",
   "category": "Shifting",
   "stated": "Mechanical",
   "maker_wording": "Shift Outer Casing | ST-R7120",
   "row_note": null,
   "source_title": "Lineup chart: SHIMANO 105 R7100, 2x12-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/105-r7100-2x12",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano road",
   "groupset": "105 R7100",
   "variant": "2x12, mechanical",
   "category": "Brakes",
   "stated": "Hydraulic disc",
   "maker_wording": "Hydraulic Disc Brake BR-R7170",
   "row_note": null,
   "source_title": "Lineup chart: SHIMANO 105 R7100, 2x12-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/105-r7100-2x12",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano road",
   "groupset": "105 R7100",
   "variant": "2x12, mechanical",
   "category": "Chainrings",
   "stated": "2x: 52-36, 50-34",
   "maker_wording": "FC-R7100 HOLLOWTECH II52-36T/50-34T | FC-RS520 2-PIECE CRANKSET50-34T",
   "row_note": null,
   "source_title": "Lineup chart: SHIMANO 105 R7100, 2x12-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/105-r7100-2x12",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano road",
   "groupset": "105 R7100",
   "variant": "2x12, mechanical",
   "category": "Cassettes",
   "stated": "11-34, 11-36",
   "maker_wording": "CS-R7101-12 HG 12-speed11-34T | CS-HG710-12 HG 12-speed11-36T",
   "row_note": null,
   "source_title": "Lineup chart: SHIMANO 105 R7100, 2x12-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/105-r7100-2x12",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano road",
   "groupset": "Ultegra R8000",
   "variant": "2x11, mechanical",
   "category": "Speeds",
   "stated": "11",
   "maker_wording": "2x11-speed",
   "row_note": "The lineup chart lists the disc-brake levers only.",
   "source_title": "Lineup chart: ULTEGRA R8000, 2x11-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/ultegra-r8000-2x11",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano road",
   "groupset": "Ultegra R8000",
   "variant": "2x11, mechanical",
   "category": "Shifting",
   "stated": "Mechanical",
   "maker_wording": "Shift Outer Casing | ST-R8020",
   "row_note": "The lineup chart lists the disc-brake levers only.",
   "source_title": "Lineup chart: ULTEGRA R8000, 2x11-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/ultegra-r8000-2x11",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano road",
   "groupset": "Ultegra R8000",
   "variant": "2x11, mechanical",
   "category": "Brakes",
   "stated": "Hydraulic disc",
   "maker_wording": "Hydraulic Disc Brake BR-R8070",
   "row_note": "The lineup chart lists the disc-brake levers only.",
   "source_title": "Lineup chart: ULTEGRA R8000, 2x11-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/ultegra-r8000-2x11",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano road",
   "groupset": "Ultegra R8000",
   "variant": "2x11, mechanical",
   "category": "Chainrings",
   "stated": "2x: 52-36, 50-34, 46-36",
   "maker_wording": "HOLLOWTECH II46-36T | HOLLOWGLIDE52-36T/50-34T",
   "row_note": "The lineup chart lists the disc-brake levers only.",
   "source_title": "Lineup chart: ULTEGRA R8000, 2x11-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/ultegra-r8000-2x11",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano road",
   "groupset": "Ultegra R8000",
   "variant": "2x11, mechanical",
   "category": "Cassettes",
   "stated": "11-25, 11-28, 11-30, 11-32, 11-34, 12-25, 14-28",
   "maker_wording": "HG 11-speed14-28T/12-25T/11-30T/11-28T/11-25T | HG 11-speed11-32T/11-30T/11-28T | CS-HG800-11 HG 11-speed11-34T | RD-R8000-SS | RD-R8000-GS",
   "row_note": "The lineup chart lists the disc-brake levers only.",
   "source_title": "Lineup chart: ULTEGRA R8000, 2x11-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/ultegra-r8000-2x11",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano road",
   "groupset": "105 R7000",
   "variant": "2x11, mechanical",
   "category": "Speeds",
   "stated": "11",
   "maker_wording": "2x11-speed",
   "row_note": null,
   "source_title": "Lineup chart: SHIMANO 105 R7000, 2x11-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/105-r7000-2x11",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano road",
   "groupset": "105 R7000",
   "variant": "2x11, mechanical",
   "category": "Shifting",
   "stated": "Mechanical",
   "maker_wording": "Shift Outer Casing | ST-R7000-R | ST-R7020-R",
   "row_note": null,
   "source_title": "Lineup chart: SHIMANO 105 R7000, 2x11-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/105-r7000-2x11",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano road",
   "groupset": "105 R7000",
   "variant": "2x11, mechanical",
   "category": "Brakes",
   "stated": "Rim caliper or hydraulic disc",
   "maker_wording": "Caliper Brake BR-R7000 | Hydraulic Disc Brake BR-R7170",
   "row_note": null,
   "source_title": "Lineup chart: SHIMANO 105 R7000, 2x11-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/105-r7000-2x11",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano road",
   "groupset": "105 R7000",
   "variant": "2x11, mechanical",
   "category": "Chainrings",
   "stated": "2x: 53-39, 52-36, 50-34, 46-36",
   "maker_wording": "FC-R7000 HOLLOWTECH IIHOLLOWTECH crank arm53-39T/52-36T/50-34T | FC-RS510 2-PIECE CRANKSET52-36T/50-34T/46-36T",
   "row_note": null,
   "source_title": "Lineup chart: SHIMANO 105 R7000, 2x11-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/105-r7000-2x11",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano road",
   "groupset": "105 R7000",
   "variant": "2x11, mechanical",
   "category": "Cassettes",
   "stated": "11-28, 11-30, 11-32, 11-34, 12-25",
   "maker_wording": "HG 11-speed12-25T/11-30T/11-28T | HG 11-speed11-32T/11-30T/11-28T | CS-HG700-11 HG 11-speed11-34T | RD-R7000-SS | RD-R7000-GS",
   "row_note": null,
   "source_title": "Lineup chart: SHIMANO 105 R7000, 2x11-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/105-r7000-2x11",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano road",
   "groupset": "Tiagra R4000",
   "variant": "2x11, mechanical",
   "category": "Speeds",
   "stated": "11",
   "maker_wording": "2x11-speed",
   "row_note": "Chain listed: CN-LG500 LINKGLIDE.",
   "source_title": "Lineup chart: TIAGRA R4000, 2x11-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/tiagra-r4000-2x11",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano road",
   "groupset": "Tiagra R4000",
   "variant": "2x11, mechanical",
   "category": "Shifting",
   "stated": "Mechanical",
   "maker_wording": "RD-R4000 SHIMANO SHADOW RD, 2x11-speed | Shift Outer Casing OT-SP41",
   "row_note": "Chain listed: CN-LG500 LINKGLIDE.",
   "source_title": "Lineup chart: TIAGRA R4000, 2x11-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/tiagra-r4000-2x11",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano road",
   "groupset": "Tiagra R4000",
   "variant": "2x11, mechanical",
   "category": "Brakes",
   "stated": "Hydraulic disc",
   "maker_wording": "Hydraulic Disc Brake BR-RS405",
   "row_note": "Chain listed: CN-LG500 LINKGLIDE.",
   "source_title": "Lineup chart: TIAGRA R4000, 2x11-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/tiagra-r4000-2x11",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano road",
   "groupset": "Tiagra R4000",
   "variant": "2x11, mechanical",
   "category": "Chainrings",
   "stated": "2x: 52-36, 50-34",
   "maker_wording": "FC-R4000 2-PIECE CRANKSET52-36T/50-34T",
   "row_note": "Chain listed: CN-LG500 LINKGLIDE.",
   "source_title": "Lineup chart: TIAGRA R4000, 2x11-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/tiagra-r4000-2x11",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano road",
   "groupset": "Tiagra R4000",
   "variant": "2x11, mechanical",
   "category": "Cassettes",
   "stated": "11-36",
   "maker_wording": "CS-RS400-11 HG 11-speed11-36T",
   "row_note": "Chain listed: CN-LG500 LINKGLIDE.",
   "source_title": "Lineup chart: TIAGRA R4000, 2x11-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/tiagra-r4000-2x11",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano road",
   "groupset": "Tiagra 4700",
   "variant": "2x10, mechanical",
   "category": "Speeds",
   "stated": "10",
   "maker_wording": "2x10-speed",
   "row_note": "Hydraulic disc is a separate Tiagra lineup (ST-4720 levers). Shimano also lists a 3x10 Tiagra lineup (FC-4703 50-39-30T).",
   "source_title": "Lineup chart: TIAGRA 4700, 2x10-speed | Lineup chart: TIAGRA 4700, Hydraulic Disc Brake for Drop Handlebar 2x10-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/tiagra-2x10 | https://productinfo.shimano.com/en/lineup/tiagra-hdb-2x10",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano road",
   "groupset": "Tiagra 4700",
   "variant": "2x10, mechanical",
   "category": "Shifting",
   "stated": "Mechanical",
   "maker_wording": "Shift Outer Casing OT-SP41",
   "row_note": "Hydraulic disc is a separate Tiagra lineup (ST-4720 levers). Shimano also lists a 3x10 Tiagra lineup (FC-4703 50-39-30T).",
   "source_title": "Lineup chart: TIAGRA 4700, 2x10-speed | Lineup chart: TIAGRA 4700, Hydraulic Disc Brake for Drop Handlebar 2x10-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/tiagra-2x10 | https://productinfo.shimano.com/en/lineup/tiagra-hdb-2x10",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano road",
   "groupset": "Tiagra 4700",
   "variant": "2x10, mechanical",
   "category": "Brakes",
   "stated": "Rim caliper or hydraulic disc",
   "maker_wording": "Caliper Brake BR-4700 | Hydraulic Disc Brake BR-4770",
   "row_note": "Hydraulic disc is a separate Tiagra lineup (ST-4720 levers). Shimano also lists a 3x10 Tiagra lineup (FC-4703 50-39-30T).",
   "source_title": "Lineup chart: TIAGRA 4700, 2x10-speed | Lineup chart: TIAGRA 4700, Hydraulic Disc Brake for Drop Handlebar 2x10-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/tiagra-2x10 | https://productinfo.shimano.com/en/lineup/tiagra-hdb-2x10",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano road",
   "groupset": "Tiagra 4700",
   "variant": "2x10, mechanical",
   "category": "Chainrings",
   "stated": "2x: 52-36, 50-34, 48-34",
   "maker_wording": "FC-4700 52-36T/50-34T/48-34T",
   "row_note": "Hydraulic disc is a separate Tiagra lineup (ST-4720 levers). Shimano also lists a 3x10 Tiagra lineup (FC-4703 50-39-30T).",
   "source_title": "Lineup chart: TIAGRA 4700, 2x10-speed | Lineup chart: TIAGRA 4700, Hydraulic Disc Brake for Drop Handlebar 2x10-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/tiagra-2x10 | https://productinfo.shimano.com/en/lineup/tiagra-hdb-2x10",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano road",
   "groupset": "Tiagra 4700",
   "variant": "2x10, mechanical",
   "category": "Cassettes",
   "stated": "11-25, 11-32, 11-34, 12-28",
   "maker_wording": "HG 10-speed12-28T/11-25T | HG 10-speed11-34T/11-32T | RD-4700-SS | RD-4700-GS",
   "row_note": "Hydraulic disc is a separate Tiagra lineup (ST-4720 levers). Shimano also lists a 3x10 Tiagra lineup (FC-4703 50-39-30T).",
   "source_title": "Lineup chart: TIAGRA 4700, 2x10-speed | Lineup chart: TIAGRA 4700, Hydraulic Disc Brake for Drop Handlebar 2x10-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/tiagra-2x10 | https://productinfo.shimano.com/en/lineup/tiagra-hdb-2x10",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano road",
   "groupset": "Sora R3000",
   "variant": "2x9, mechanical",
   "category": "Speeds",
   "stated": "9",
   "maker_wording": "2x9-speed",
   "row_note": null,
   "source_title": "Lineup chart: SORA, 2x9-speed | Lineup chart: SORA, Mechanical Disc Brake for On road 2x9-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/sora-2x9 | https://productinfo.shimano.com/en/lineup/sora-mdb-2x9",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano road",
   "groupset": "Sora R3000",
   "variant": "2x9, mechanical",
   "category": "Shifting",
   "stated": "Mechanical",
   "maker_wording": "Shift Outer Casing OT-SP41",
   "row_note": null,
   "source_title": "Lineup chart: SORA, 2x9-speed | Lineup chart: SORA, Mechanical Disc Brake for On road 2x9-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/sora-2x9 | https://productinfo.shimano.com/en/lineup/sora-mdb-2x9",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano road",
   "groupset": "Sora R3000",
   "variant": "2x9, mechanical",
   "category": "Brakes",
   "stated": "Rim caliper or mechanical (cable) disc",
   "maker_wording": "Caliper Brake BR-R3000 | Mechanical Disc Brake BR-RS305",
   "row_note": null,
   "source_title": "Lineup chart: SORA, 2x9-speed | Lineup chart: SORA, Mechanical Disc Brake for On road 2x9-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/sora-2x9 | https://productinfo.shimano.com/en/lineup/sora-mdb-2x9",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano road",
   "groupset": "Sora R3000",
   "variant": "2x9, mechanical",
   "category": "Chainrings",
   "stated": "2x: 50-34",
   "maker_wording": "FC-R3000 2-PIECE CRANKSET50-34T",
   "row_note": null,
   "source_title": "Lineup chart: SORA, 2x9-speed | Lineup chart: SORA, Mechanical Disc Brake for On road 2x9-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/sora-2x9 | https://productinfo.shimano.com/en/lineup/sora-mdb-2x9",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano road",
   "groupset": "Sora R3000",
   "variant": "2x9, mechanical",
   "category": "Cassettes",
   "stated": "11-25, 11-28, 11-32, 11-34, 13-25, 14-25",
   "maker_wording": "HG 9-speed11-32T/11-28T/11-25T | HG 9-speed14-25T/13-25T | HG 9-speed11-34T/11-32T/11-28T | RD-R3000-SS | RD-R3000-GS",
   "row_note": null,
   "source_title": "Lineup chart: SORA, 2x9-speed | Lineup chart: SORA, Mechanical Disc Brake for On road 2x9-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/sora-2x9 | https://productinfo.shimano.com/en/lineup/sora-mdb-2x9",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano road",
   "groupset": "Claris R2000",
   "variant": "2x8, mechanical",
   "category": "Speeds",
   "stated": "8",
   "maker_wording": "2x8-speed",
   "row_note": null,
   "source_title": "Lineup chart: SHIMANO CLARIS, 2x8-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/claris-2x8",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano road",
   "groupset": "Claris R2000",
   "variant": "2x8, mechanical",
   "category": "Shifting",
   "stated": "Mechanical",
   "maker_wording": "Shift Outer Casing OT-SP41",
   "row_note": null,
   "source_title": "Lineup chart: SHIMANO CLARIS, 2x8-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/claris-2x8",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano road",
   "groupset": "Claris R2000",
   "variant": "2x8, mechanical",
   "category": "Brakes",
   "stated": "Rim caliper or mechanical (cable) disc",
   "maker_wording": "Caliper Brake BR-R2000 | Mechanical Disc Brake BR-RS305",
   "row_note": null,
   "source_title": "Lineup chart: SHIMANO CLARIS, 2x8-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/claris-2x8",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano road",
   "groupset": "Claris R2000",
   "variant": "2x8, mechanical",
   "category": "Chainrings",
   "stated": "2x: 50-34, 46-34",
   "maker_wording": "FC-R2000 2-PIECE CRANKSET50-34T | FC-RS200 50-34T/46-34T",
   "row_note": null,
   "source_title": "Lineup chart: SHIMANO CLARIS, 2x8-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/claris-2x8",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano road",
   "groupset": "Claris R2000",
   "variant": "2x8, mechanical",
   "category": "Cassettes",
   "stated": "11-28, 11-30, 11-32, 11-34, 12-25, 13-26",
   "maker_wording": "HG 8-speed13-26T/12-25T/11-32T/11-30T/11-28T | HG 8-speed11-34T/11-32T/11-28T | RD-R2000-SS | RD-R2000-GS",
   "row_note": null,
   "source_title": "Lineup chart: SHIMANO CLARIS, 2x8-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/claris-2x8",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano GRX (gravel)",
   "groupset": "GRX RX820 Di2",
   "variant": "2x12, Di2",
   "category": "Speeds",
   "stated": "12",
   "maker_wording": "2x12-speed, Di2",
   "row_note": "Shimano’s own pages disagree on RD-RX825 with 48-31T and 11-36T: see conflict 2 in our GRX 12-speed guide.",
   "source_title": "Lineup chart: GRX RX820, 2x12-speed, Di2",
   "source_url": "https://productinfo.shimano.com/en/lineup/rx820-2x12-di2",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano GRX (gravel)",
   "groupset": "GRX RX820 Di2",
   "variant": "2x12, Di2",
   "category": "Shifting",
   "stated": "Electronic (Di2), wireless levers",
   "maker_wording": "Wireless connection only | ST-RX825-R",
   "row_note": "Shimano’s own pages disagree on RD-RX825 with 48-31T and 11-36T: see conflict 2 in our GRX 12-speed guide.",
   "source_title": "Lineup chart: GRX RX820, 2x12-speed, Di2",
   "source_url": "https://productinfo.shimano.com/en/lineup/rx820-2x12-di2",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano GRX (gravel)",
   "groupset": "GRX RX820 Di2",
   "variant": "2x12, Di2",
   "category": "Brakes",
   "stated": "Hydraulic disc",
   "maker_wording": "Hydraulic Disc Brake BR-RX820",
   "row_note": "Shimano’s own pages disagree on RD-RX825 with 48-31T and 11-36T: see conflict 2 in our GRX 12-speed guide.",
   "source_title": "Lineup chart: GRX RX820, 2x12-speed, Di2",
   "source_url": "https://productinfo.shimano.com/en/lineup/rx820-2x12-di2",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano GRX (gravel)",
   "groupset": "GRX RX820 Di2",
   "variant": "2x12, Di2",
   "category": "Chainrings",
   "stated": "2x: 48-31",
   "maker_wording": "FC-RX820-2 48-31T",
   "row_note": "Shimano’s own pages disagree on RD-RX825 with 48-31T and 11-36T: see conflict 2 in our GRX 12-speed guide.",
   "source_title": "Lineup chart: GRX RX820, 2x12-speed, Di2",
   "source_url": "https://productinfo.shimano.com/en/lineup/rx820-2x12-di2",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano GRX (gravel)",
   "groupset": "GRX RX820 Di2",
   "variant": "2x12, Di2",
   "category": "Cassettes",
   "stated": "11-34, 11-36",
   "maker_wording": "CS-R8101-12 HYPERGLIDE+ 12-speed11-34T | CS-HG710-12 HG 12-speed11-36T",
   "row_note": "Shimano’s own pages disagree on RD-RX825 with 48-31T and 11-36T: see conflict 2 in our GRX 12-speed guide.",
   "source_title": "Lineup chart: GRX RX820, 2x12-speed, Di2",
   "source_url": "https://productinfo.shimano.com/en/lineup/rx820-2x12-di2",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano GRX (gravel)",
   "groupset": "GRX RX820 Di2",
   "variant": "1x12, Di2",
   "category": "Speeds",
   "stated": "12",
   "maker_wording": "1x12-speed, Di2",
   "row_note": null,
   "source_title": "Lineup chart: GRX RX820, 1x12-speed, Di2",
   "source_url": "https://productinfo.shimano.com/en/lineup/rx820-1x12-di2",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano GRX (gravel)",
   "groupset": "GRX RX820 Di2",
   "variant": "1x12, Di2",
   "category": "Shifting",
   "stated": "Electronic (Di2), wireless levers",
   "maker_wording": "Wireless connection only | ST-RX825-R",
   "row_note": null,
   "source_title": "Lineup chart: GRX RX820, 1x12-speed, Di2",
   "source_url": "https://productinfo.shimano.com/en/lineup/rx820-1x12-di2",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano GRX (gravel)",
   "groupset": "GRX RX820 Di2",
   "variant": "1x12, Di2",
   "category": "Brakes",
   "stated": "Hydraulic disc",
   "maker_wording": "Hydraulic Disc Brake BR-RX820",
   "row_note": null,
   "source_title": "Lineup chart: GRX RX820, 1x12-speed, Di2",
   "source_url": "https://productinfo.shimano.com/en/lineup/rx820-1x12-di2",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano GRX (gravel)",
   "groupset": "GRX RX820 Di2",
   "variant": "1x12, Di2",
   "category": "Chainrings",
   "stated": "1x: 40, 42, 44, 46",
   "maker_wording": "FC-RX820-1 46T/44T/42T/40T",
   "row_note": null,
   "source_title": "Lineup chart: GRX RX820, 1x12-speed, Di2",
   "source_url": "https://productinfo.shimano.com/en/lineup/rx820-1x12-di2",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano GRX (gravel)",
   "groupset": "GRX RX820 Di2",
   "variant": "1x12, Di2",
   "category": "Cassettes",
   "stated": "10-51",
   "maker_wording": "CS-M8200-12 10-51T | CS-M7200-12 10-51T",
   "row_note": null,
   "source_title": "Lineup chart: GRX RX820, 1x12-speed, Di2",
   "source_url": "https://productinfo.shimano.com/en/lineup/rx820-1x12-di2",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano GRX (gravel)",
   "groupset": "GRX RX820",
   "variant": "2x12, mechanical",
   "category": "Speeds",
   "stated": "12",
   "maker_wording": "2x12-speed",
   "row_note": null,
   "source_title": "Lineup chart: GRX RX820, 2x12-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/rx820-2x12",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano GRX (gravel)",
   "groupset": "GRX RX820",
   "variant": "2x12, mechanical",
   "category": "Shifting",
   "stated": "Mechanical",
   "maker_wording": "Shift Outer Casing | ST-RX820-R",
   "row_note": null,
   "source_title": "Lineup chart: GRX RX820, 2x12-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/rx820-2x12",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano GRX (gravel)",
   "groupset": "GRX RX820",
   "variant": "2x12, mechanical",
   "category": "Brakes",
   "stated": "Hydraulic disc",
   "maker_wording": "Hydraulic Disc Brake BR-RX820",
   "row_note": null,
   "source_title": "Lineup chart: GRX RX820, 2x12-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/rx820-2x12",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano GRX (gravel)",
   "groupset": "GRX RX820",
   "variant": "2x12, mechanical",
   "category": "Chainrings",
   "stated": "2x: 48-31",
   "maker_wording": "FC-RX820-2 48-31T",
   "row_note": null,
   "source_title": "Lineup chart: GRX RX820, 2x12-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/rx820-2x12",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano GRX (gravel)",
   "groupset": "GRX RX820",
   "variant": "2x12, mechanical",
   "category": "Cassettes",
   "stated": "11-34, 11-36",
   "maker_wording": "CS-R8101-12 HYPERGLIDE+ 12-speed11-34T | CS-HG710-12 HG 12-speed11-36T",
   "row_note": null,
   "source_title": "Lineup chart: GRX RX820, 2x12-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/rx820-2x12",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano GRX (gravel)",
   "groupset": "GRX RX820",
   "variant": "1x12, mechanical",
   "category": "Speeds",
   "stated": "12",
   "maker_wording": "1x12-speed",
   "row_note": null,
   "source_title": "Lineup chart: GRX RX820, 1x12-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/rx820-1x12",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano GRX (gravel)",
   "groupset": "GRX RX820",
   "variant": "1x12, mechanical",
   "category": "Shifting",
   "stated": "Mechanical",
   "maker_wording": "Shift Outer Casing | ST-RX820-R",
   "row_note": null,
   "source_title": "Lineup chart: GRX RX820, 1x12-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/rx820-1x12",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano GRX (gravel)",
   "groupset": "GRX RX820",
   "variant": "1x12, mechanical",
   "category": "Brakes",
   "stated": "Hydraulic disc",
   "maker_wording": "Hydraulic Disc Brake BR-RX820",
   "row_note": null,
   "source_title": "Lineup chart: GRX RX820, 1x12-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/rx820-1x12",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano GRX (gravel)",
   "groupset": "GRX RX820",
   "variant": "1x12, mechanical",
   "category": "Chainrings",
   "stated": "1x: 40, 42, 44, 46",
   "maker_wording": "FC-RX820-1 46T/44T/42T/40T",
   "row_note": null,
   "source_title": "Lineup chart: GRX RX820, 1x12-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/rx820-1x12",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano GRX (gravel)",
   "groupset": "GRX RX820",
   "variant": "1x12, mechanical",
   "category": "Cassettes",
   "stated": "11-34, 11-36 (RD-RX820); 10-45 (RD-RX822-GS); 10-51 (RD-RX822-SGS)",
   "maker_wording": "CS-R8101-12 HYPERGLIDE+12-speed11-34T | CS-HG710-12 HG 12-speed11-36T | CS-M8100-12 HYPERGLIDE+12-speed10-45T | HYPERGLIDE+12-speed10-51T | RD-RX820 | RD-RX822-GS | RD-RX822-SGS",
   "row_note": null,
   "source_title": "Lineup chart: GRX RX820, 1x12-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/rx820-1x12",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano GRX (gravel)",
   "groupset": "GRX RX717 Di2",
   "variant": "1x12, Di2",
   "category": "Speeds",
   "stated": "12",
   "maker_wording": "1x12-speed, Di2",
   "row_note": "Rear derailleur RD-RX717-SGS.",
   "source_title": "Lineup chart: GRX RX717, 1x12-speed, Di2",
   "source_url": "https://productinfo.shimano.com/en/lineup/rx717-1x12-di2",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano GRX (gravel)",
   "groupset": "GRX RX717 Di2",
   "variant": "1x12, Di2",
   "category": "Shifting",
   "stated": "Electronic (Di2), wireless levers",
   "maker_wording": "Wireless connection only | ST-RX715-R",
   "row_note": "Rear derailleur RD-RX717-SGS.",
   "source_title": "Lineup chart: GRX RX717, 1x12-speed, Di2",
   "source_url": "https://productinfo.shimano.com/en/lineup/rx717-1x12-di2",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano GRX (gravel)",
   "groupset": "GRX RX717 Di2",
   "variant": "1x12, Di2",
   "category": "Brakes",
   "stated": "Hydraulic disc",
   "maker_wording": "Hydraulic Disc Brake BR-RX410",
   "row_note": "Rear derailleur RD-RX717-SGS.",
   "source_title": "Lineup chart: GRX RX717, 1x12-speed, Di2",
   "source_url": "https://productinfo.shimano.com/en/lineup/rx717-1x12-di2",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano GRX (gravel)",
   "groupset": "GRX RX717 Di2",
   "variant": "1x12, Di2",
   "category": "Chainrings",
   "stated": "1x: 38, 40",
   "maker_wording": "FC-RX610-1 40T/38T",
   "row_note": "Rear derailleur RD-RX717-SGS.",
   "source_title": "Lineup chart: GRX RX717, 1x12-speed, Di2",
   "source_url": "https://productinfo.shimano.com/en/lineup/rx717-1x12-di2",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano GRX (gravel)",
   "groupset": "GRX RX717 Di2",
   "variant": "1x12, Di2",
   "category": "Cassettes",
   "stated": "10-51",
   "maker_wording": "CS-M7200-12 HYPERGLIDE+, 12-speed10-51T",
   "row_note": "Rear derailleur RD-RX717-SGS.",
   "source_title": "Lineup chart: GRX RX717, 1x12-speed, Di2",
   "source_url": "https://productinfo.shimano.com/en/lineup/rx717-1x12-di2",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano GRX (gravel)",
   "groupset": "GRX RX610",
   "variant": "2x12, mechanical",
   "category": "Speeds",
   "stated": "12",
   "maker_wording": "2x12-speed",
   "row_note": null,
   "source_title": "Lineup chart: GRX RX610, 2x12-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/rx610-2x12",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano GRX (gravel)",
   "groupset": "GRX RX610",
   "variant": "2x12, mechanical",
   "category": "Shifting",
   "stated": "Mechanical",
   "maker_wording": "Shift Outer Casing | ST-RX610-R",
   "row_note": null,
   "source_title": "Lineup chart: GRX RX610, 2x12-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/rx610-2x12",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano GRX (gravel)",
   "groupset": "GRX RX610",
   "variant": "2x12, mechanical",
   "category": "Brakes",
   "stated": "Hydraulic disc",
   "maker_wording": "Hydraulic Disc Brake BR-RX410",
   "row_note": null,
   "source_title": "Lineup chart: GRX RX610, 2x12-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/rx610-2x12",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano GRX (gravel)",
   "groupset": "GRX RX610",
   "variant": "2x12, mechanical",
   "category": "Chainrings",
   "stated": "2x: 46-30",
   "maker_wording": "FC-RX610-2 46-30T",
   "row_note": null,
   "source_title": "Lineup chart: GRX RX610, 2x12-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/rx610-2x12",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano GRX (gravel)",
   "groupset": "GRX RX610",
   "variant": "2x12, mechanical",
   "category": "Cassettes",
   "stated": "11-34, 11-36",
   "maker_wording": "CS-R7101-12 HG 12-speed11-34T | CS-HG710-12 HG 12-speed11-36T",
   "row_note": null,
   "source_title": "Lineup chart: GRX RX610, 2x12-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/rx610-2x12",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano GRX (gravel)",
   "groupset": "GRX RX610",
   "variant": "1x12, mechanical",
   "category": "Speeds",
   "stated": "12",
   "maker_wording": "1x12-speed",
   "row_note": null,
   "source_title": "Lineup chart: GRX RX610, 1x12-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/rx610-1x12",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano GRX (gravel)",
   "groupset": "GRX RX610",
   "variant": "1x12, mechanical",
   "category": "Shifting",
   "stated": "Mechanical",
   "maker_wording": "Shift Outer Casing | ST-RX610-R",
   "row_note": null,
   "source_title": "Lineup chart: GRX RX610, 1x12-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/rx610-1x12",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano GRX (gravel)",
   "groupset": "GRX RX610",
   "variant": "1x12, mechanical",
   "category": "Brakes",
   "stated": "Hydraulic disc",
   "maker_wording": "Hydraulic Disc Brake BR-RX410",
   "row_note": null,
   "source_title": "Lineup chart: GRX RX610, 1x12-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/rx610-1x12",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano GRX (gravel)",
   "groupset": "GRX RX610",
   "variant": "1x12, mechanical",
   "category": "Chainrings",
   "stated": "1x: 38, 40",
   "maker_wording": "FC-RX610-1 40T/38T",
   "row_note": null,
   "source_title": "Lineup chart: GRX RX610, 1x12-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/rx610-1x12",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano GRX (gravel)",
   "groupset": "GRX RX610",
   "variant": "1x12, mechanical",
   "category": "Cassettes",
   "stated": "11-34, 11-36 (RD-RX820); 10-45 (RD-RX822-GS); 10-51 (RD-RX822-SGS)",
   "maker_wording": "CS-R7101-12 HG 12-speed11-34T | CS-HG710-12 HG 12-speed11-36T | CS-M7100-12 HG 12-speed10-45T | HG 12-speed10-51T | RD-RX820 | RD-RX822-GS | RD-RX822-SGS",
   "row_note": null,
   "source_title": "Lineup chart: GRX RX610, 1x12-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/rx610-1x12",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano GRX (gravel)",
   "groupset": "GRX RX810 Di2",
   "variant": "2x11, Di2",
   "category": "Speeds",
   "stated": "11",
   "maker_wording": "2x11-speed, Di2",
   "row_note": null,
   "source_title": "Lineup chart: GRX RX810, 2x11-speed, Di2",
   "source_url": "https://productinfo.shimano.com/en/lineup/rx810-2x11-di2",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano GRX (gravel)",
   "groupset": "GRX RX810 Di2",
   "variant": "2x11, Di2",
   "category": "Shifting",
   "stated": "Electronic (Di2), wired",
   "maker_wording": "EW-SD50-I Electric wire | BT-DN110-A Internal battery",
   "row_note": null,
   "source_title": "Lineup chart: GRX RX810, 2x11-speed, Di2",
   "source_url": "https://productinfo.shimano.com/en/lineup/rx810-2x11-di2",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano GRX (gravel)",
   "groupset": "GRX RX810 Di2",
   "variant": "2x11, Di2",
   "category": "Brakes",
   "stated": "Hydraulic disc",
   "maker_wording": "Hydraulic Disc Brake BR-RX820",
   "row_note": null,
   "source_title": "Lineup chart: GRX RX810, 2x11-speed, Di2",
   "source_url": "https://productinfo.shimano.com/en/lineup/rx810-2x11-di2",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano GRX (gravel)",
   "groupset": "GRX RX810 Di2",
   "variant": "2x11, Di2",
   "category": "Chainrings",
   "stated": "2x: 48-31",
   "maker_wording": "FC-RX810-2 48-31T",
   "row_note": null,
   "source_title": "Lineup chart: GRX RX810, 2x11-speed, Di2",
   "source_url": "https://productinfo.shimano.com/en/lineup/rx810-2x11-di2",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano GRX (gravel)",
   "groupset": "GRX RX810 Di2",
   "variant": "2x11, Di2",
   "category": "Cassettes",
   "stated": "11-30, 11-32, 11-34",
   "maker_wording": "CS-R8000 HG 11-speed11-32T/11-30T | CS-HG800-11 HG 11-speed11-34T",
   "row_note": null,
   "source_title": "Lineup chart: GRX RX810, 2x11-speed, Di2",
   "source_url": "https://productinfo.shimano.com/en/lineup/rx810-2x11-di2",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano GRX (gravel)",
   "groupset": "GRX RX810 Di2",
   "variant": "1x11, Di2",
   "category": "Speeds",
   "stated": "11",
   "maker_wording": "1x11-speed, Di2",
   "row_note": null,
   "source_title": "Lineup chart: GRX RX810, 1x11-speed, Di2",
   "source_url": "https://productinfo.shimano.com/en/lineup/rx810-1x11-di2",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano GRX (gravel)",
   "groupset": "GRX RX810 Di2",
   "variant": "1x11, Di2",
   "category": "Shifting",
   "stated": "Electronic (Di2), wired",
   "maker_wording": "EW-SD50-I Electric wire | BT-DN110-A Internal battery",
   "row_note": null,
   "source_title": "Lineup chart: GRX RX810, 1x11-speed, Di2",
   "source_url": "https://productinfo.shimano.com/en/lineup/rx810-1x11-di2",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano GRX (gravel)",
   "groupset": "GRX RX810 Di2",
   "variant": "1x11, Di2",
   "category": "Brakes",
   "stated": "Hydraulic disc",
   "maker_wording": "Hydraulic Disc Brake BR-RX820",
   "row_note": null,
   "source_title": "Lineup chart: GRX RX810, 1x11-speed, Di2",
   "source_url": "https://productinfo.shimano.com/en/lineup/rx810-1x11-di2",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano GRX (gravel)",
   "groupset": "GRX RX810 Di2",
   "variant": "1x11, Di2",
   "category": "Chainrings",
   "stated": "1x: 40, 42",
   "maker_wording": "FC-RX810-1 42T/40T",
   "row_note": null,
   "source_title": "Lineup chart: GRX RX810, 1x11-speed, Di2",
   "source_url": "https://productinfo.shimano.com/en/lineup/rx810-1x11-di2",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano GRX (gravel)",
   "groupset": "GRX RX810 Di2",
   "variant": "1x11, Di2",
   "category": "Cassettes",
   "stated": "11-30, 11-32, 11-34 (RD-RX815); 11-40, 11-42 (RD-RX817)",
   "maker_wording": "CS-R8000 HG 11-speed11-32T/11-30T | CS-HG800-11 HG 11-speed11-34T | CS-M8000 HG 11-speed11-42T/11-40T | RD-RX815 | RD-RX817",
   "row_note": null,
   "source_title": "Lineup chart: GRX RX810, 1x11-speed, Di2",
   "source_url": "https://productinfo.shimano.com/en/lineup/rx810-1x11-di2",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano GRX (gravel)",
   "groupset": "GRX RX810",
   "variant": "1x11, mechanical",
   "category": "Speeds",
   "stated": "11",
   "maker_wording": "1x11-speed",
   "row_note": null,
   "source_title": "Lineup chart: GRX RX810, 1x11-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/rx810-1x11",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano GRX (gravel)",
   "groupset": "GRX RX810",
   "variant": "1x11, mechanical",
   "category": "Shifting",
   "stated": "Mechanical",
   "maker_wording": "Shift Outer Casing | ST-RX810-R",
   "row_note": null,
   "source_title": "Lineup chart: GRX RX810, 1x11-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/rx810-1x11",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano GRX (gravel)",
   "groupset": "GRX RX810",
   "variant": "1x11, mechanical",
   "category": "Brakes",
   "stated": "Hydraulic disc",
   "maker_wording": "Hydraulic Disc Brake BR-RX820",
   "row_note": null,
   "source_title": "Lineup chart: GRX RX810, 1x11-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/rx810-1x11",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano GRX (gravel)",
   "groupset": "GRX RX810",
   "variant": "1x11, mechanical",
   "category": "Chainrings",
   "stated": "1x: 40, 42",
   "maker_wording": "FC-RX810-1 42T/40T",
   "row_note": null,
   "source_title": "Lineup chart: GRX RX810, 1x11-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/rx810-1x11",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano GRX (gravel)",
   "groupset": "GRX RX810",
   "variant": "1x11, mechanical",
   "category": "Cassettes",
   "stated": "11-30, 11-32, 11-34 (RD-RX810); 11-40, 11-42 (RD-RX812)",
   "maker_wording": "CS-R8000 HG 11-speed11-32T/11-30T | CS-HG800-11 HG 11-speed11-34T | CS-M8000 HG 11-speed11-42T/11-40T | RD-RX810 | RD-RX812",
   "row_note": null,
   "source_title": "Lineup chart: GRX RX810, 1x11-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/rx810-1x11",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano GRX (gravel)",
   "groupset": "GRX RX600",
   "variant": "2x11, mechanical",
   "category": "Speeds",
   "stated": "11",
   "maker_wording": "2x11-speed",
   "row_note": null,
   "source_title": "Lineup chart: GRX RX600, 2x11-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/rx600-2x11",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano GRX (gravel)",
   "groupset": "GRX RX600",
   "variant": "2x11, mechanical",
   "category": "Shifting",
   "stated": "Mechanical",
   "maker_wording": "Shift Outer Casing | ST-RX600-R",
   "row_note": null,
   "source_title": "Lineup chart: GRX RX600, 2x11-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/rx600-2x11",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano GRX (gravel)",
   "groupset": "GRX RX600",
   "variant": "2x11, mechanical",
   "category": "Brakes",
   "stated": "Hydraulic disc",
   "maker_wording": "Hydraulic Disc Brake BR-RX410",
   "row_note": null,
   "source_title": "Lineup chart: GRX RX600, 2x11-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/rx600-2x11",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano GRX (gravel)",
   "groupset": "GRX RX600",
   "variant": "2x11, mechanical",
   "category": "Chainrings",
   "stated": "2x: 46-30",
   "maker_wording": "FC-RX600-11 46-30T",
   "row_note": null,
   "source_title": "Lineup chart: GRX RX600, 2x11-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/rx600-2x11",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano GRX (gravel)",
   "groupset": "GRX RX600",
   "variant": "2x11, mechanical",
   "category": "Cassettes",
   "stated": "11-30, 11-32, 11-34",
   "maker_wording": "CS-R7000 HG 11-speed11-32T/11-30T | CS-HG700-11 HG 11-speed11-34T",
   "row_note": null,
   "source_title": "Lineup chart: GRX RX600, 2x11-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/rx600-2x11",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano GRX (gravel)",
   "groupset": "GRX RX600",
   "variant": "1x11, mechanical",
   "category": "Speeds",
   "stated": "11",
   "maker_wording": "1x11-speed",
   "row_note": null,
   "source_title": "Lineup chart: GRX RX600, 1x11-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/rx600-1x11",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano GRX (gravel)",
   "groupset": "GRX RX600",
   "variant": "1x11, mechanical",
   "category": "Shifting",
   "stated": "Mechanical",
   "maker_wording": "Shift Outer Casing | ST-RX600-R",
   "row_note": null,
   "source_title": "Lineup chart: GRX RX600, 1x11-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/rx600-1x11",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano GRX (gravel)",
   "groupset": "GRX RX600",
   "variant": "1x11, mechanical",
   "category": "Brakes",
   "stated": "Hydraulic disc",
   "maker_wording": "Hydraulic Disc Brake BR-RX410",
   "row_note": null,
   "source_title": "Lineup chart: GRX RX600, 1x11-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/rx600-1x11",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano GRX (gravel)",
   "groupset": "GRX RX600",
   "variant": "1x11, mechanical",
   "category": "Chainrings",
   "stated": "1x: 40",
   "maker_wording": "FC-RX600-1 40T",
   "row_note": null,
   "source_title": "Lineup chart: GRX RX600, 1x11-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/rx600-1x11",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano GRX (gravel)",
   "groupset": "GRX RX600",
   "variant": "1x11, mechanical",
   "category": "Cassettes",
   "stated": "11-30, 11-32, 11-34 (RD-RX810); 11-40, 11-42 (RD-RX812)",
   "maker_wording": "CS-R7000 HG 11-speed11-32T/11-30T | CS-HG700-11 HG 11-speed11-34T | CS-M8000 HG 11-speed11-42T/11-40T | RD-RX810 | RD-RX812",
   "row_note": null,
   "source_title": "Lineup chart: GRX RX600, 1x11-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/rx600-1x11",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano GRX (gravel)",
   "groupset": "GRX RX400",
   "variant": "2x10, mechanical",
   "category": "Speeds",
   "stated": "10",
   "maker_wording": "2x10-speed",
   "row_note": null,
   "source_title": "Lineup chart: GRX RX400, 2x10-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/rx400-2x10",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano GRX (gravel)",
   "groupset": "GRX RX400",
   "variant": "2x10, mechanical",
   "category": "Shifting",
   "stated": "Mechanical",
   "maker_wording": "Shift Outer Casing | ST-RX400-R",
   "row_note": null,
   "source_title": "Lineup chart: GRX RX400, 2x10-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/rx400-2x10",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano GRX (gravel)",
   "groupset": "GRX RX400",
   "variant": "2x10, mechanical",
   "category": "Brakes",
   "stated": "Hydraulic disc",
   "maker_wording": "Hydraulic Disc Brake BR-RX410",
   "row_note": null,
   "source_title": "Lineup chart: GRX RX400, 2x10-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/rx400-2x10",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano GRX (gravel)",
   "groupset": "GRX RX400",
   "variant": "2x10, mechanical",
   "category": "Chainrings",
   "stated": "2x: 46-30",
   "maker_wording": "FC-RX600-10 46-30T",
   "row_note": null,
   "source_title": "Lineup chart: GRX RX400, 2x10-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/rx400-2x10",
   "checked": "2026-10-20"
  },
  {
   "maker": "Shimano",
   "ladder": "Shimano GRX (gravel)",
   "groupset": "GRX RX400",
   "variant": "2x10, mechanical",
   "category": "Cassettes",
   "stated": "11-32, 11-34, 11-36",
   "maker_wording": "CS-HG500-10 HG 10-speed11-34T/11-32T | CS-HG50-10 HG-X 10-speed11-36T",
   "row_note": null,
   "source_title": "Lineup chart: GRX RX400, 2x10-speed",
   "source_url": "https://productinfo.shimano.com/en/lineup/rx400-2x10",
   "checked": "2026-10-20"
  },
  {
   "maker": "SRAM",
   "ladder": "SRAM road",
   "groupset": "RED AXS",
   "variant": "E1, 2x or 1x",
   "category": "Speeds",
   "stated": "12",
   "maker_wording": "SPEED (RD) 12 | SPEED (CS) 12",
   "row_note": null,
   "source_title": "RED AXS Rear Derailleur (RD-RED-E-E1) model page | RED XG-1290 Cassette (CS-XG-1290-E1) model page",
   "source_url": "https://www.sram.com/en/sram/models/rd-red-e-e1 | https://www.sram.com/en/sram/models/cs-xg-1290-e1",
   "checked": "2026-10-20"
  },
  {
   "maker": "SRAM",
   "ladder": "SRAM road",
   "groupset": "RED AXS",
   "variant": "E1, 2x or 1x",
   "category": "Shifting",
   "stated": "Electronic, wireless (AXS)",
   "maker_wording": "SHIFT TECHNOLOGY Wireless",
   "row_note": null,
   "source_title": "RED AXS Rear Derailleur (RD-RED-E-E1) model page",
   "source_url": "https://www.sram.com/en/sram/models/rd-red-e-e1",
   "checked": "2026-10-20"
  },
  {
   "maker": "SRAM",
   "ladder": "SRAM road",
   "groupset": "RED AXS",
   "variant": "E1, 2x or 1x",
   "category": "Brakes",
   "stated": "Hydraulic disc",
   "maker_wording": "BRAKE TYPE Hydraulic",
   "row_note": null,
   "source_title": "Red Aero Disc Brake (DB-RED-AERO-E1) model page",
   "source_url": "https://www.sram.com/en/sram/models/db-red-aero-e1",
   "checked": "2026-10-20"
  },
  {
   "maker": "SRAM",
   "ladder": "SRAM road",
   "groupset": "RED AXS",
   "variant": "E1, 2x or 1x",
   "category": "Chainrings",
   "stated": "2x: 46/33, 48/35, 50/37; 1x: 44, 46, 50",
   "maker_wording": "CHAINRING SIZE 46/33T, 48/35T, 50/37T | CHAINRING SIZE 44T, 46T, 50T",
   "row_note": null,
   "source_title": "RED Crankset (FC-RED-E1) model page | RED 1 Crankset (FC-RED-1-E1) model page",
   "source_url": "https://www.sram.com/en/sram/models/fc-red-e1 | https://www.sram.com/en/sram/models/fc-red-1-e1",
   "checked": "2026-10-20"
  },
  {
   "maker": "SRAM",
   "ladder": "SRAM road",
   "groupset": "RED AXS",
   "variant": "E1, 2x or 1x",
   "category": "Cassettes",
   "stated": "10-28, 10-30, 10-33, 10-36",
   "maker_wording": "GEARING 10-28t, 10-30t, 10-33t, 10-36t",
   "row_note": null,
   "source_title": "RED XG-1290 Cassette (CS-XG-1290-E1) model page",
   "source_url": "https://www.sram.com/en/sram/models/cs-xg-1290-e1",
   "checked": "2026-10-20"
  },
  {
   "maker": "SRAM",
   "ladder": "SRAM road",
   "groupset": "Force AXS",
   "variant": "E1, 2x or 1x",
   "category": "Speeds",
   "stated": "12",
   "maker_wording": "SPEED (RD) 12 | SPEED (CS) 12",
   "row_note": null,
   "source_title": "Force AXS Rear Derailleur (RD-FRC-E-E1) model page | Force XG-1270 Cassette (CS-XG-1270-E1) model page",
   "source_url": "https://www.sram.com/en/sram/models/rd-frc-e-e1 | https://www.sram.com/en/sram/models/cs-xg-1270-e1",
   "checked": "2026-10-20"
  },
  {
   "maker": "SRAM",
   "ladder": "SRAM road",
   "groupset": "Force AXS",
   "variant": "E1, 2x or 1x",
   "category": "Shifting",
   "stated": "Electronic, wireless (AXS)",
   "maker_wording": "SHIFT TECHNOLOGY Wireless",
   "row_note": null,
   "source_title": "Force AXS Rear Derailleur (RD-FRC-E-E1) model page",
   "source_url": "https://www.sram.com/en/sram/models/rd-frc-e-e1",
   "checked": "2026-10-20"
  },
  {
   "maker": "SRAM",
   "ladder": "SRAM road",
   "groupset": "Force AXS",
   "variant": "E1, 2x or 1x",
   "category": "Brakes",
   "stated": "Hydraulic disc",
   "maker_wording": "BRAKE TYPE Hydraulic",
   "row_note": null,
   "source_title": "Force Aero Disc Brake (DB-FRC-AERO-E1) model page",
   "source_url": "https://www.sram.com/en/sram/models/db-frc-aero-e1",
   "checked": "2026-10-20"
  },
  {
   "maker": "SRAM",
   "ladder": "SRAM road",
   "groupset": "Force AXS",
   "variant": "E1, 2x or 1x",
   "category": "Chainrings",
   "stated": "2x: 46/33, 48/35, 50/37; 1x: 44, 46, 48, 50",
   "maker_wording": "CHAINRING SIZE 46/33T, 48/35T, 50/37T | CHAINRING SIZE 44T, 46T, 48T, 50T",
   "row_note": null,
   "source_title": "Force Crankset (FC-FRC-E1) model page | Force 1 Crankset (FC-FRC-1-E1) model page",
   "source_url": "https://www.sram.com/en/sram/models/fc-frc-e1 | https://www.sram.com/en/sram/models/fc-frc-1-e1",
   "checked": "2026-10-20"
  },
  {
   "maker": "SRAM",
   "ladder": "SRAM road",
   "groupset": "Force AXS",
   "variant": "E1, 2x or 1x",
   "category": "Cassettes",
   "stated": "10-28, 10-30, 10-33, 10-36",
   "maker_wording": "Available in 10-28T, 10-30T, 10-33T or 10-36T",
   "row_note": null,
   "source_title": "Force XG-1270 Cassette (CS-XG-1270-E1) model page",
   "source_url": "https://www.sram.com/en/sram/models/cs-xg-1270-e1",
   "checked": "2026-10-20"
  },
  {
   "maker": "SRAM",
   "ladder": "SRAM road",
   "groupset": "Rival AXS",
   "variant": "E1, 2x",
   "category": "Speeds",
   "stated": "12",
   "maker_wording": "SPEED (RD) 12 | SPEEDS 12",
   "row_note": "SRAM’s Rival AXS collection lists no cassette; the cell is the rear derailleur’s published largest-cog range.",
   "source_title": "Rival AXS Rear Derailleur (RD-RIV-E-E1) model page | Rival Crankset (FC-RIV-E1) model page",
   "source_url": "https://www.sram.com/en/sram/models/rd-riv-e-e1 | https://www.sram.com/en/sram/models/fc-riv-e1",
   "checked": "2026-10-20"
  },
  {
   "maker": "SRAM",
   "ladder": "SRAM road",
   "groupset": "Rival AXS",
   "variant": "E1, 2x",
   "category": "Shifting",
   "stated": "Electronic, wireless (AXS)",
   "maker_wording": "SHIFT TECHNOLOGY Wireless",
   "row_note": "SRAM’s Rival AXS collection lists no cassette; the cell is the rear derailleur’s published largest-cog range.",
   "source_title": "Rival AXS Rear Derailleur (RD-RIV-E-E1) model page",
   "source_url": "https://www.sram.com/en/sram/models/rd-riv-e-e1",
   "checked": "2026-10-20"
  },
  {
   "maker": "SRAM",
   "ladder": "SRAM road",
   "groupset": "Rival AXS",
   "variant": "E1, 2x",
   "category": "Brakes",
   "stated": "Hydraulic disc",
   "maker_wording": "BRAKE TYPE Hydraulic",
   "row_note": "SRAM’s Rival AXS collection lists no cassette; the cell is the rear derailleur’s published largest-cog range.",
   "source_title": "Rival Aero Disc Brake (DB-RIV-AERO-E1) model page",
   "source_url": "https://www.sram.com/en/sram/models/db-riv-aero-e1",
   "checked": "2026-10-20"
  },
  {
   "maker": "SRAM",
   "ladder": "SRAM road",
   "groupset": "Rival AXS",
   "variant": "E1, 2x",
   "category": "Chainrings",
   "stated": "2x: 46/33, 48/35",
   "maker_wording": "CHAINRING SIZE 46/33T, 48/35T",
   "row_note": "SRAM’s Rival AXS collection lists no cassette; the cell is the rear derailleur’s published largest-cog range.",
   "source_title": "Rival Crankset (FC-RIV-E1) model page",
   "source_url": "https://www.sram.com/en/sram/models/fc-riv-e1",
   "checked": "2026-10-20"
  },
  {
   "maker": "SRAM",
   "ladder": "SRAM road",
   "groupset": "Rival AXS",
   "variant": "E1, 2x",
   "category": "Cassettes",
   "stated": "Largest cog 28 to 36 (no Rival cassette listed)",
   "maker_wording": "MAX TOOTH 36 | RD MINIMUM (CASSETTE) 28",
   "row_note": "SRAM’s Rival AXS collection lists no cassette; the cell is the rear derailleur’s published largest-cog range.",
   "source_title": "Rival AXS Rear Derailleur (RD-RIV-E-E1) model page",
   "source_url": "https://www.sram.com/en/sram/models/rd-riv-e-e1",
   "checked": "2026-10-20"
  },
  {
   "maker": "SRAM",
   "ladder": "SRAM gravel (XPLR and Apex)",
   "groupset": "RED XPLR AXS",
   "variant": "E1, 1x",
   "category": "Speeds",
   "stated": "13",
   "maker_wording": "SPEED (RD) 13 | SPEED (CS) 13",
   "row_note": "Full Mount rear derailleur for UDH frames.",
   "source_title": "RED XPLR AXS Rear Derailleur (RD-RED-1E-E1) model page | RED XPLR XG-1391 Cassette (CS-XG-1391-E1) model page",
   "source_url": "https://www.sram.com/en/sram/models/rd-red-1e-e1 | https://www.sram.com/en/sram/models/cs-xg-1391-e1",
   "checked": "2026-10-20"
  },
  {
   "maker": "SRAM",
   "ladder": "SRAM gravel (XPLR and Apex)",
   "groupset": "RED XPLR AXS",
   "variant": "E1, 1x",
   "category": "Shifting",
   "stated": "Electronic, wireless (AXS)",
   "maker_wording": "SHIFT TECHNOLOGY Wireless",
   "row_note": "Full Mount rear derailleur for UDH frames.",
   "source_title": "RED XPLR AXS Rear Derailleur (RD-RED-1E-E1) model page",
   "source_url": "https://www.sram.com/en/sram/models/rd-red-1e-e1",
   "checked": "2026-10-20"
  },
  {
   "maker": "SRAM",
   "ladder": "SRAM gravel (XPLR and Apex)",
   "groupset": "RED XPLR AXS",
   "variant": "E1, 1x",
   "category": "Brakes",
   "stated": "Hydraulic disc",
   "maker_wording": "BRAKE TYPE Hydraulic",
   "row_note": "Full Mount rear derailleur for UDH frames.",
   "source_title": "Red Aero Disc Brake (DB-RED-AERO-E1) model page",
   "source_url": "https://www.sram.com/en/sram/models/db-red-aero-e1",
   "checked": "2026-10-20"
  },
  {
   "maker": "SRAM",
   "ladder": "SRAM gravel (XPLR and Apex)",
   "groupset": "RED XPLR AXS",
   "variant": "E1, 1x",
   "category": "Chainrings",
   "stated": "1x: 40, 42, 44, 46, 48, 50",
   "maker_wording": "CHAINRING SIZE 40T, 42T, 44T, 46T, 48T, 50T",
   "row_note": "Full Mount rear derailleur for UDH frames.",
   "source_title": "RED XPLR Crankset (FC-RED-1W-E1) model page",
   "source_url": "https://www.sram.com/en/sram/models/fc-red-1w-e1",
   "checked": "2026-10-20"
  },
  {
   "maker": "SRAM",
   "ladder": "SRAM gravel (XPLR and Apex)",
   "groupset": "RED XPLR AXS",
   "variant": "E1, 1x",
   "category": "Cassettes",
   "stated": "10-46",
   "maker_wording": "GEARING 10-46t",
   "row_note": "Full Mount rear derailleur for UDH frames.",
   "source_title": "RED XPLR XG-1391 Cassette (CS-XG-1391-E1) model page",
   "source_url": "https://www.sram.com/en/sram/models/cs-xg-1391-e1",
   "checked": "2026-10-20"
  },
  {
   "maker": "SRAM",
   "ladder": "SRAM gravel (XPLR and Apex)",
   "groupset": "RED XPLR AXS",
   "variant": "E1, 1x",
   "category": "Weight",
   "stated": "2,488 g (SRAM’s figure for the groupset)",
   "maker_wording": "At 2488 g, RED XPLR AXS is over 200 g lighter than the previous generation",
   "row_note": "Full Mount rear derailleur for UDH frames.",
   "source_title": "RED XPLR AXS series page",
   "source_url": "https://www.sram.com/en/sram/gravel/series/red-xplr",
   "checked": "2026-10-20"
  },
  {
   "maker": "SRAM",
   "ladder": "SRAM gravel (XPLR and Apex)",
   "groupset": "Force XPLR AXS",
   "variant": "E1, 1x",
   "category": "Speeds",
   "stated": "13",
   "maker_wording": "SPEED (RD) 13 | SPEED (CS) 13",
   "row_note": null,
   "source_title": "Force XPLR AXS Rear Derailleur (RD-FRC-1E-E1) model page | Force XPLR XG-1371 Cassette (CS-XG-1371-E1) model page",
   "source_url": "https://www.sram.com/en/sram/models/rd-frc-1e-e1 | https://www.sram.com/en/sram/models/cs-xg-1371-e1",
   "checked": "2026-10-20"
  },
  {
   "maker": "SRAM",
   "ladder": "SRAM gravel (XPLR and Apex)",
   "groupset": "Force XPLR AXS",
   "variant": "E1, 1x",
   "category": "Shifting",
   "stated": "Electronic, wireless (AXS)",
   "maker_wording": "SHIFT TECHNOLOGY Wireless",
   "row_note": null,
   "source_title": "Force XPLR AXS Rear Derailleur (RD-FRC-1E-E1) model page",
   "source_url": "https://www.sram.com/en/sram/models/rd-frc-1e-e1",
   "checked": "2026-10-20"
  },
  {
   "maker": "SRAM",
   "ladder": "SRAM gravel (XPLR and Apex)",
   "groupset": "Force XPLR AXS",
   "variant": "E1, 1x",
   "category": "Brakes",
   "stated": "Hydraulic disc",
   "maker_wording": "BRAKE TYPE Hydraulic",
   "row_note": null,
   "source_title": "Force Aero Disc Brake (DB-FRC-AERO-E1) model page",
   "source_url": "https://www.sram.com/en/sram/models/db-frc-aero-e1",
   "checked": "2026-10-20"
  },
  {
   "maker": "SRAM",
   "ladder": "SRAM gravel (XPLR and Apex)",
   "groupset": "Force XPLR AXS",
   "variant": "E1, 1x",
   "category": "Chainrings",
   "stated": "1x: 42, 44, 46, 48, 50",
   "maker_wording": "CHAINRING SIZE 42T, 44T, 46T, 48T, 50T",
   "row_note": null,
   "source_title": "Force XPLR Crankset (FC-FRC-1W-E1) model page",
   "source_url": "https://www.sram.com/en/sram/models/fc-frc-1w-e1",
   "checked": "2026-10-20"
  },
  {
   "maker": "SRAM",
   "ladder": "SRAM gravel (XPLR and Apex)",
   "groupset": "Force XPLR AXS",
   "variant": "E1, 1x",
   "category": "Cassettes",
   "stated": "10-46",
   "maker_wording": "GEARING 10-46t",
   "row_note": null,
   "source_title": "Force XPLR XG-1371 Cassette (CS-XG-1371-E1) model page",
   "source_url": "https://www.sram.com/en/sram/models/cs-xg-1371-e1",
   "checked": "2026-10-20"
  },
  {
   "maker": "SRAM",
   "ladder": "SRAM gravel (XPLR and Apex)",
   "groupset": "Rival XPLR AXS",
   "variant": "E1, 1x",
   "category": "Speeds",
   "stated": "13",
   "maker_wording": "SPEED (RD) 13 | SPEED (CS) 13",
   "row_note": null,
   "source_title": "Rival XPLR AXS Rear Derailleur (RD-RIV-1E-E1) model page | Rival XPLR XG-1351 Cassette (CS-XG-1351-E1) model page",
   "source_url": "https://www.sram.com/en/sram/models/rd-riv-1e-e1 | https://www.sram.com/en/sram/models/cs-xg-1351-e1",
   "checked": "2026-10-20"
  },
  {
   "maker": "SRAM",
   "ladder": "SRAM gravel (XPLR and Apex)",
   "groupset": "Rival XPLR AXS",
   "variant": "E1, 1x",
   "category": "Shifting",
   "stated": "Electronic, wireless (AXS)",
   "maker_wording": "SHIFT TECHNOLOGY Wireless",
   "row_note": null,
   "source_title": "Rival XPLR AXS Rear Derailleur (RD-RIV-1E-E1) model page",
   "source_url": "https://www.sram.com/en/sram/models/rd-riv-1e-e1",
   "checked": "2026-10-20"
  },
  {
   "maker": "SRAM",
   "ladder": "SRAM gravel (XPLR and Apex)",
   "groupset": "Rival XPLR AXS",
   "variant": "E1, 1x",
   "category": "Brakes",
   "stated": "Hydraulic disc",
   "maker_wording": "BRAKE TYPE Hydraulic",
   "row_note": null,
   "source_title": "Rival Aero Disc Brake (DB-RIV-AERO-E1) model page",
   "source_url": "https://www.sram.com/en/sram/models/db-riv-aero-e1",
   "checked": "2026-10-20"
  },
  {
   "maker": "SRAM",
   "ladder": "SRAM gravel (XPLR and Apex)",
   "groupset": "Rival XPLR AXS",
   "variant": "E1, 1x",
   "category": "Chainrings",
   "stated": "1x: 38, 40, 42, 44, 46",
   "maker_wording": "CHAINRING SIZE 38T, 40T, 42T, 44T, 46T",
   "row_note": null,
   "source_title": "Rival XPLR Crankset (FC-RIV-1W-E1) model page",
   "source_url": "https://www.sram.com/en/sram/models/fc-riv-1w-e1",
   "checked": "2026-10-20"
  },
  {
   "maker": "SRAM",
   "ladder": "SRAM gravel (XPLR and Apex)",
   "groupset": "Rival XPLR AXS",
   "variant": "E1, 1x",
   "category": "Cassettes",
   "stated": "10-46",
   "maker_wording": "GEARING 10-46t",
   "row_note": null,
   "source_title": "Rival XPLR XG-1351 Cassette (CS-XG-1351-E1) model page",
   "source_url": "https://www.sram.com/en/sram/models/cs-xg-1351-e1",
   "checked": "2026-10-20"
  },
  {
   "maker": "SRAM",
   "ladder": "SRAM gravel (XPLR and Apex)",
   "groupset": "Apex AXS",
   "variant": "XPLR, 1x",
   "category": "Speeds",
   "stated": "12",
   "maker_wording": "SPEED (RD) 12 | SPEED (CS) 12",
   "row_note": null,
   "source_title": "Apex XPLR AXS Rear Derailleur (RD-APX-1E-D1) model page | XPLR PG-1231 Cassette (CS-PG-1231-D1) model page",
   "source_url": "https://www.sram.com/en/sram/models/rd-apx-1e-d1 | https://www.sram.com/en/sram/models/cs-pg-1231-d1",
   "checked": "2026-10-20"
  },
  {
   "maker": "SRAM",
   "ladder": "SRAM gravel (XPLR and Apex)",
   "groupset": "Apex AXS",
   "variant": "XPLR, 1x",
   "category": "Shifting",
   "stated": "Electronic, wireless (AXS)",
   "maker_wording": "SHIFT TECHNOLOGY Wireless",
   "row_note": null,
   "source_title": "Apex XPLR AXS Rear Derailleur (RD-APX-1E-D1) model page",
   "source_url": "https://www.sram.com/en/sram/models/rd-apx-1e-d1",
   "checked": "2026-10-20"
  },
  {
   "maker": "SRAM",
   "ladder": "SRAM gravel (XPLR and Apex)",
   "groupset": "Apex AXS",
   "variant": "XPLR, 1x",
   "category": "Brakes",
   "stated": "Hydraulic disc",
   "maker_wording": "BRAKE TYPE Hydraulic",
   "row_note": null,
   "source_title": "Apex Disc Brake (DB-APX-D1) model page",
   "source_url": "https://www.sram.com/en/sram/models/db-apx-d1",
   "checked": "2026-10-20"
  },
  {
   "maker": "SRAM",
   "ladder": "SRAM gravel (XPLR and Apex)",
   "groupset": "Apex AXS",
   "variant": "XPLR, 1x",
   "category": "Chainrings",
   "stated": "1x: 40, 42",
   "maker_wording": "CHAINRING SIZE 40T, 42T",
   "row_note": null,
   "source_title": "Apex 1 Wide Crankset (FC-APX-1W-D1) model page",
   "source_url": "https://www.sram.com/en/sram/models/fc-apx-1w-d1",
   "checked": "2026-10-20"
  },
  {
   "maker": "SRAM",
   "ladder": "SRAM gravel (XPLR and Apex)",
   "groupset": "Apex AXS",
   "variant": "XPLR, 1x",
   "category": "Cassettes",
   "stated": "11-44",
   "maker_wording": "GEARING 11-44t",
   "row_note": null,
   "source_title": "XPLR PG-1231 Cassette (CS-PG-1231-D1) model page",
   "source_url": "https://www.sram.com/en/sram/models/cs-pg-1231-d1",
   "checked": "2026-10-20"
  },
  {
   "maker": "SRAM",
   "ladder": "SRAM gravel (XPLR and Apex)",
   "groupset": "Apex",
   "variant": "mechanical, 1x (XPLR or Eagle)",
   "category": "Speeds",
   "stated": "12",
   "maker_wording": "12-speed for use with Apex XPLR and Eagle mechanical derailleurs",
   "row_note": null,
   "source_title": "Apex Shift-brake System (SD-APX-D1) model page",
   "source_url": "https://www.sram.com/en/sram/models/sd-apx-d1",
   "checked": "2026-10-20"
  },
  {
   "maker": "SRAM",
   "ladder": "SRAM gravel (XPLR and Apex)",
   "groupset": "Apex",
   "variant": "mechanical, 1x (XPLR or Eagle)",
   "category": "Shifting",
   "stated": "Mechanical (DoubleTap)",
   "maker_wording": "Double Tap | SHIFT TECHNOLOGY X-Actuation",
   "row_note": null,
   "source_title": "Apex Shift-brake System (SD-APX-D1) model page | Apex XPLR Rear Derailleur (RD-APX-1-D1) model page",
   "source_url": "https://www.sram.com/en/sram/models/sd-apx-d1 | https://www.sram.com/en/sram/models/rd-apx-1-d1",
   "checked": "2026-10-20"
  },
  {
   "maker": "SRAM",
   "ladder": "SRAM gravel (XPLR and Apex)",
   "groupset": "Apex",
   "variant": "mechanical, 1x (XPLR or Eagle)",
   "category": "Brakes",
   "stated": "Hydraulic disc",
   "maker_wording": "BRAKE TYPE Hydraulic",
   "row_note": null,
   "source_title": "Apex Disc Brake (DB-APX-D1) model page",
   "source_url": "https://www.sram.com/en/sram/models/db-apx-d1",
   "checked": "2026-10-20"
  },
  {
   "maker": "SRAM",
   "ladder": "SRAM gravel (XPLR and Apex)",
   "groupset": "Apex",
   "variant": "mechanical, 1x (XPLR or Eagle)",
   "category": "Chainrings",
   "stated": "1x: 40, 42",
   "maker_wording": "CHAINRING SIZE 40T, 42T",
   "row_note": null,
   "source_title": "Apex 1 Wide Crankset (FC-APX-1W-D1) model page",
   "source_url": "https://www.sram.com/en/sram/models/fc-apx-1w-d1",
   "checked": "2026-10-20"
  },
  {
   "maker": "SRAM",
   "ladder": "SRAM gravel (XPLR and Apex)",
   "groupset": "Apex",
   "variant": "mechanical, 1x (XPLR or Eagle)",
   "category": "Cassettes",
   "stated": "11-44 (Apex XPLR derailleur); 11-50 (Apex Eagle derailleur)",
   "maker_wording": "GEARING 11-44t | GEARING 11-50t | Apex XPLR Rear Derailleur | Apex Eagle Rear Derailleur",
   "row_note": null,
   "source_title": "XPLR PG-1231 Cassette (CS-PG-1231-D1) model page | PG-1230 Eagle Cassette (CS-PG-1230-A1) model page | Apex XPLR Rear Derailleur (RD-APX-1-D1) model page | Apex Eagle Rear Derailleur (RD-APX-152-D1) model page",
   "source_url": "https://www.sram.com/en/sram/models/cs-pg-1231-d1 | https://www.sram.com/en/sram/models/cs-pg-1230-a1 | https://www.sram.com/en/sram/models/rd-apx-1-d1 | https://www.sram.com/en/sram/models/rd-apx-152-d1",
   "checked": "2026-10-20"
  },
  {
   "maker": "Campagnolo",
   "ladder": "Campagnolo road",
   "groupset": "Super Record 13",
   "variant": "2x13 or 1x13, wireless",
   "category": "Speeds",
   "stated": "13",
   "maker_wording": "Super Record 2x13 platform",
   "row_note": "Campagnolo says the X cassettes (9-42, 10-48) also suit “a hybrid 1x road setup”.",
   "source_title": "Super Record 13 Ergopower",
   "source_url": "https://www.campagnolo.com/us-en/super-record-13-ergopower-controls/CCLSUPERRECORD13.html",
   "checked": "2026-10-20"
  },
  {
   "maker": "Campagnolo",
   "ladder": "Campagnolo road",
   "groupset": "Super Record 13",
   "variant": "2x13 or 1x13, wireless",
   "category": "Shifting",
   "stated": "Electronic, wireless",
   "maker_wording": "Rear Derailleur Super Record 13 Wireless",
   "row_note": "Campagnolo says the X cassettes (9-42, 10-48) also suit “a hybrid 1x road setup”.",
   "source_title": "Super Record 13 rear derailleur",
   "source_url": "https://www.campagnolo.com/us-en/super-record-13-rear-derailleur/CRDSUPERRECORD13.html",
   "checked": "2026-10-20"
  },
  {
   "maker": "Campagnolo",
   "ladder": "Campagnolo road",
   "groupset": "Super Record 13",
   "variant": "2x13 or 1x13, wireless",
   "category": "Brakes",
   "stated": "Disc",
   "maker_wording": "Disc Brake calipers compatibility table - Super Record 13 Platform",
   "row_note": "Campagnolo says the X cassettes (9-42, 10-48) also suit “a hybrid 1x road setup”.",
   "source_title": "Super Record 13 caliper",
   "source_url": "https://www.campagnolo.com/us-en/super-record-13-caliper/CCPSUPERRECORD13.html",
   "checked": "2026-10-20"
  },
  {
   "maker": "Campagnolo",
   "ladder": "Campagnolo road",
   "groupset": "Super Record 13",
   "variant": "2x13 or 1x13, wireless",
   "category": "Chainrings",
   "stated": "2x: 45/29, 48/32, 50/34, 52/36, 53/39, 54/39, 55/39; 1x: 44 to 52 in two-tooth steps",
   "maker_wording": "Combinations: 45x29, 48x32, 50x34, 52x36, 53x39, 54x39, 55x39 | With five combinations available, from 44 to 52 teeth in two-by-two increments",
   "row_note": "Campagnolo says the X cassettes (9-42, 10-48) also suit “a hybrid 1x road setup”.",
   "source_title": "Super Record 13 crankset | Super Record 1x13 crankset",
   "source_url": "https://www.campagnolo.com/us-en/super-record-13-crankset/CFCSUPERRECORD13.html | https://www.campagnolo.com/us-en/1x-super-record-crankset/CFCSUPERRECORD1X13.html",
   "checked": "2026-10-20"
  },
  {
   "maker": "Campagnolo",
   "ladder": "Campagnolo road",
   "groupset": "Super Record 13",
   "variant": "2x13 or 1x13, wireless",
   "category": "Cassettes",
   "stated": "10-29, 10-33, 11-32, 11-36",
   "maker_wording": "Options: 10-29: | 10-33: | 11-32: | 11-36:",
   "row_note": "Campagnolo says the X cassettes (9-42, 10-48) also suit “a hybrid 1x road setup”.",
   "source_title": "Super Record 13 cassette",
   "source_url": "https://www.campagnolo.com/us-en/super-record-13-sprockets/CCSSUPERRECORD13.html",
   "checked": "2026-10-20"
  },
  {
   "maker": "Campagnolo",
   "ladder": "Campagnolo road",
   "groupset": "Record 13",
   "variant": "2x13 or 1x13, wireless",
   "category": "Speeds",
   "stated": "13",
   "maker_wording": "With Record 13, Campagnolo expands its 13-speed platform",
   "row_note": "The Record 13 cassette page lists two sizes; it says the design mirrors Super Record cassettes for “full compatibility”.",
   "source_title": "Record 13 launch story",
   "source_url": "https://www.campagnolo.com/us-en/corporate/record-13%3A-from-the-same-stone/0294.html",
   "checked": "2026-10-20"
  },
  {
   "maker": "Campagnolo",
   "ladder": "Campagnolo road",
   "groupset": "Record 13",
   "variant": "2x13 or 1x13, wireless",
   "category": "Shifting",
   "stated": "Electronic, wireless",
   "maker_wording": "Firmware version of the wireless 13s groupsets components | Erasing the Bluetooth memory of components",
   "row_note": "The Record 13 cassette page lists two sizes; it says the design mirrors Super Record cassettes for “full compatibility”.",
   "source_title": "Record 13 Ergopower | Record 13 rear derailleur",
   "source_url": "https://www.campagnolo.com/us-en/record-13-ergopower-controls/CCLRECORD13.html | https://www.campagnolo.com/us-en/record-13-rear-derailleur/CRDRECORD13.html",
   "checked": "2026-10-20"
  },
  {
   "maker": "Campagnolo",
   "ladder": "Campagnolo road",
   "groupset": "Record 13",
   "variant": "2x13 or 1x13, wireless",
   "category": "Brakes",
   "stated": "Disc (140 or 160 mm rotors)",
   "maker_wording": "suitable for use with 140 or 160 mm rotors",
   "row_note": "The Record 13 cassette page lists two sizes; it says the design mirrors Super Record cassettes for “full compatibility”.",
   "source_title": "Record 13 caliper",
   "source_url": "https://www.campagnolo.com/us-en/record-13-caliper/CCPRECORD13.html",
   "checked": "2026-10-20"
  },
  {
   "maker": "Campagnolo",
   "ladder": "Campagnolo road",
   "groupset": "Record 13",
   "variant": "2x13 or 1x13, wireless",
   "category": "Chainrings",
   "stated": "2x: 45/29, 48/32, 50/34, 52/36, 53/39, 54/39, 55/39; 1x: 44 to 52 in two-tooth steps",
   "maker_wording": "seven configurations—45/29, 48/32, 50/34, 52/36, 53/39, 54/39, and 55/39 | five configurations from 44 to 52 teeth (two-tooth increments)",
   "row_note": "The Record 13 cassette page lists two sizes; it says the design mirrors Super Record cassettes for “full compatibility”.",
   "source_title": "Record 13 crankset | Record 1x13 crankset",
   "source_url": "https://www.campagnolo.com/us-en/record-13-crankset/CFCRECORD13.html | https://www.campagnolo.com/us-en/record-1x-crankset/CFCRECORD1X13.html",
   "checked": "2026-10-20"
  },
  {
   "maker": "Campagnolo",
   "ladder": "Campagnolo road",
   "groupset": "Record 13",
   "variant": "2x13 or 1x13, wireless",
   "category": "Cassettes",
   "stated": "10-33, 11-36",
   "maker_wording": "10–33: 10 / 11 / 12 | 11–36: 11 / 12 / 13",
   "row_note": "The Record 13 cassette page lists two sizes; it says the design mirrors Super Record cassettes for “full compatibility”.",
   "source_title": "Record 13 cassette",
   "source_url": "https://www.campagnolo.com/us-en/record-13-cassette/CCSRECORD13.html",
   "checked": "2026-10-20"
  },
  {
   "maker": "Campagnolo",
   "ladder": "Campagnolo road",
   "groupset": "Super Record S Wireless",
   "variant": "2x12, wireless",
   "category": "Speeds",
   "stated": "12",
   "maker_wording": "Groupset configuration - Super Record S Wireless 12s",
   "row_note": null,
   "source_title": "Super Record S Wireless Ergopower",
   "source_url": "https://www.campagnolo.com/us-en/super-record-s-wireless-controls/CCLSUPERRECORDSWRLDB12S.html",
   "checked": "2026-10-20"
  },
  {
   "maker": "Campagnolo",
   "ladder": "Campagnolo road",
   "groupset": "Super Record S Wireless",
   "variant": "2x12, wireless",
   "category": "Shifting",
   "stated": "Electronic, wireless",
   "maker_wording": "SUPER RECORD S WIRELESS GROUPSET",
   "row_note": null,
   "source_title": "Super Record S Wireless groupset page",
   "source_url": "https://www.campagnolo.com/us-en/super-record-s-wireless/",
   "checked": "2026-10-20"
  },
  {
   "maker": "Campagnolo",
   "ladder": "Campagnolo road",
   "groupset": "Super Record S Wireless",
   "variant": "2x12, wireless",
   "category": "Brakes",
   "stated": "Hydraulic disc",
   "maker_wording": "11s / 12s / 13s Disc brake hydraulic system",
   "row_note": null,
   "source_title": "Super Record S Wireless Ergopower",
   "source_url": "https://www.campagnolo.com/us-en/super-record-s-wireless-controls/CCLSUPERRECORDSWRLDB12S.html",
   "checked": "2026-10-20"
  },
  {
   "maker": "Campagnolo",
   "ladder": "Campagnolo road",
   "groupset": "Super Record S Wireless",
   "variant": "2x12, wireless",
   "category": "Chainrings",
   "stated": "2x: 45/29, 48/32, 50/34, 52/36, 53/39, 54/39",
   "maker_wording": "Combinations: 45x29, 48x32, 50x34, 52x36, 53x39, 54x39",
   "row_note": null,
   "source_title": "Super Record S Wireless crankset",
   "source_url": "https://www.campagnolo.com/us-en/super-record-s-wireless-crankset-/CFCSUPERRECORDSWRLDB12S.html",
   "checked": "2026-10-20"
  },
  {
   "maker": "Campagnolo",
   "ladder": "Campagnolo road",
   "groupset": "Super Record S Wireless",
   "variant": "2x12, wireless",
   "category": "Cassettes",
   "stated": "10-25, 10-27, 10-29, 11-32",
   "maker_wording": "Options: 10-25, 10-27, 10-29, 11-32",
   "row_note": null,
   "source_title": "Super Record Wireless 12s cassette",
   "source_url": "https://www.campagnolo.com/us-en/super-record-12-speed-wireless-sprockets/CCSSUPERRECORDWRLDB12S.html",
   "checked": "2026-10-20"
  },
  {
   "maker": "Campagnolo",
   "ladder": "Campagnolo road",
   "groupset": "Super Record",
   "variant": "2x12, mechanical",
   "category": "Speeds",
   "stated": "12",
   "maker_wording": "Super Record™ 12x2 Speed mechanical groupset",
   "row_note": null,
   "source_title": "Super Record Disc Brake groupset page | Super Record Rim Brake groupset page",
   "source_url": "https://www.campagnolo.com/us-en/super-record-disc-brake/ | https://www.campagnolo.com/us-en/super-record-rim-brake/",
   "checked": "2026-10-20"
  },
  {
   "maker": "Campagnolo",
   "ladder": "Campagnolo road",
   "groupset": "Super Record",
   "variant": "2x12, mechanical",
   "category": "Shifting",
   "stated": "Mechanical",
   "maker_wording": "Super Record™ 12x2 Speed mechanical groupset",
   "row_note": null,
   "source_title": "Super Record Disc Brake groupset page | Super Record Rim Brake groupset page",
   "source_url": "https://www.campagnolo.com/us-en/super-record-disc-brake/ | https://www.campagnolo.com/us-en/super-record-rim-brake/",
   "checked": "2026-10-20"
  },
  {
   "maker": "Campagnolo",
   "ladder": "Campagnolo road",
   "groupset": "Super Record",
   "variant": "2x12, mechanical",
   "category": "Brakes",
   "stated": "Hydraulic disc or rim caliper",
   "maker_wording": "11s / 12s / 13s Disc brake hydraulic system | Dual Pivot",
   "row_note": null,
   "source_title": "Super Record 12x2 Disc Brake Ergopower | Super Record 12x2 rim brakes",
   "source_url": "https://www.campagnolo.com/us-en/super-record-disc-brake-ergopower-controls/CCLSUPERRECORDDB12S.html | https://www.campagnolo.com/us-en/super-record-brakes/CBRSUPERRECORD12S.html",
   "checked": "2026-10-20"
  },
  {
   "maker": "Campagnolo",
   "ladder": "Campagnolo road",
   "groupset": "Super Record",
   "variant": "2x12, mechanical",
   "category": "Chainrings",
   "stated": "2x: 34/50, 36/52, 39/53",
   "maker_wording": "three chainring combinations (34/50, 36/52, 39/53)",
   "row_note": null,
   "source_title": "Super Record 12x2 crankset",
   "source_url": "https://www.campagnolo.com/us-en/super-record-12x2-speed-crankset/CFCSUPERRECORD12S.html",
   "checked": "2026-10-20"
  },
  {
   "maker": "Campagnolo",
   "ladder": "Campagnolo road",
   "groupset": "Super Record",
   "variant": "2x12, mechanical",
   "category": "Cassettes",
   "stated": "11-29, 11-32, 11-34",
   "maker_wording": "three 11/29, 11/32, 11/34 cassettes",
   "row_note": null,
   "source_title": "Super Record 12-speed cassette",
   "source_url": "https://www.campagnolo.com/us-en/super-record-12-speed-sprockets/CCSSUPERRECORD12S.html",
   "checked": "2026-10-20"
  },
  {
   "maker": "Campagnolo",
   "ladder": "Campagnolo road",
   "groupset": "Chorus",
   "variant": "2x12, mechanical",
   "category": "Speeds",
   "stated": "12",
   "maker_wording": "12-speed Chorus Disc Brake mechanical groupset | The Chorus 12-speed mechanical groupset",
   "row_note": null,
   "source_title": "Chorus Disc Brake groupset page | Chorus Rim Brake groupset page",
   "source_url": "https://www.campagnolo.com/us-en/chorus-disc-brake/ | https://www.campagnolo.com/us-en/chorus-rim-brake/",
   "checked": "2026-10-20"
  },
  {
   "maker": "Campagnolo",
   "ladder": "Campagnolo road",
   "groupset": "Chorus",
   "variant": "2x12, mechanical",
   "category": "Shifting",
   "stated": "Mechanical",
   "maker_wording": "12-speed Chorus Disc Brake mechanical groupset | The Chorus 12-speed mechanical groupset",
   "row_note": null,
   "source_title": "Chorus Disc Brake groupset page | Chorus Rim Brake groupset page",
   "source_url": "https://www.campagnolo.com/us-en/chorus-disc-brake/ | https://www.campagnolo.com/us-en/chorus-rim-brake/",
   "checked": "2026-10-20"
  },
  {
   "maker": "Campagnolo",
   "ladder": "Campagnolo road",
   "groupset": "Chorus",
   "variant": "2x12, mechanical",
   "category": "Brakes",
   "stated": "Hydraulic disc or rim caliper",
   "maker_wording": "11s / 12s / 13s Disc brake hydraulic system | Dual Pivot Brakes",
   "row_note": null,
   "source_title": "Chorus Disc Brake Ergopower | Chorus rim brakes",
   "source_url": "https://www.campagnolo.com/us-en/chorus-ergopower-disc-brake-controls/CCLCHORUSDB12S.html | https://www.campagnolo.com/us-en/chorus-brakes/CBRCHORUS12S.html",
   "checked": "2026-10-20"
  },
  {
   "maker": "Campagnolo",
   "ladder": "Campagnolo road",
   "groupset": "Chorus",
   "variant": "2x12, mechanical",
   "category": "Chainrings",
   "stated": "2x: 32/48, 34/50, 36/52",
   "maker_wording": "Combinations 32/48, 34/50, 36/52",
   "row_note": null,
   "source_title": "Chorus 12-speed crankset",
   "source_url": "https://www.campagnolo.com/us-en/chorus-crankset-12x2-speed/CFCCHORUS12S.html",
   "checked": "2026-10-20"
  },
  {
   "maker": "Campagnolo",
   "ladder": "Campagnolo road",
   "groupset": "Chorus",
   "variant": "2x12, mechanical",
   "category": "Cassettes",
   "stated": "11-29, 11-32, 11-34",
   "maker_wording": "Combinations 11-29 •11-32 •11-34",
   "row_note": null,
   "source_title": "Chorus 12-speed cassette",
   "source_url": "https://www.campagnolo.com/us-en/chorus-12-speed-sprockets/CCSCHORUS12S.html",
   "checked": "2026-10-20"
  },
  {
   "maker": "Campagnolo",
   "ladder": "Campagnolo gravel",
   "groupset": "Super Record X",
   "variant": "1x13, wireless",
   "category": "Speeds",
   "stated": "13",
   "maker_wording": "first wireless 1x13 groupset",
   "row_note": null,
   "source_title": "Super Record X (gravel) page",
   "source_url": "https://www.campagnolo.com/us-en/gravel/super-record-13/",
   "checked": "2026-10-20"
  },
  {
   "maker": "Campagnolo",
   "ladder": "Campagnolo gravel",
   "groupset": "Super Record X",
   "variant": "1x13, wireless",
   "category": "Shifting",
   "stated": "Electronic, wireless",
   "maker_wording": "Super Record X is Campagnolo’s first wireless 1x13 groupset",
   "row_note": null,
   "source_title": "Super Record X (gravel) page",
   "source_url": "https://www.campagnolo.com/us-en/gravel/super-record-13/",
   "checked": "2026-10-20"
  },
  {
   "maker": "Campagnolo",
   "ladder": "Campagnolo gravel",
   "groupset": "Super Record X",
   "variant": "1x13, wireless",
   "category": "Brakes",
   "stated": "Disc",
   "maker_wording": "CAMPAGNOLO ROTOR 03 SUPER RECORD 13 CALIPER | Disc Brake calipers compatibility table - Super Record 13 Platform",
   "row_note": null,
   "source_title": "Super Record 13 X groupset page | Super Record 13 caliper",
   "source_url": "https://www.campagnolo.com/us-en/super-record-13-x/ | https://www.campagnolo.com/us-en/super-record-13-caliper/CCPSUPERRECORD13.html",
   "checked": "2026-10-20"
  },
  {
   "maker": "Campagnolo",
   "ladder": "Campagnolo gravel",
   "groupset": "Super Record X",
   "variant": "1x13, wireless",
   "category": "Chainrings",
   "stated": "1x: 38, 40, 42, 44, 46, 48; up to 52",
   "maker_wording": "six versions with 38, 40, 42, 44, 46, and 48 teeth, with the option of up to 52 teeth",
   "row_note": null,
   "source_title": "Super Record X crankset",
   "source_url": "https://www.campagnolo.com/us-en/super-record-x-crankset/CFCSUPERRECORD13X.html",
   "checked": "2026-10-20"
  },
  {
   "maker": "Campagnolo",
   "ladder": "Campagnolo gravel",
   "groupset": "Super Record X",
   "variant": "1x13, wireless",
   "category": "Cassettes",
   "stated": "9-42, 10-48",
   "maker_wording": "- 9-42: 9-10-11 | - 10-48: 10-11-12",
   "row_note": null,
   "source_title": "Super Record X cassette",
   "source_url": "https://www.campagnolo.com/us-en/super-record-x-sprocket-set/CCSSUPERRECORD13X.html",
   "checked": "2026-10-20"
  },
  {
   "maker": "Campagnolo",
   "ladder": "Campagnolo gravel",
   "groupset": "Record X",
   "variant": "1x13, wireless",
   "category": "Speeds",
   "stated": "13",
   "maker_wording": "With Record 13, Campagnolo expands its 13-speed platform",
   "row_note": "The Record X crankset page also says “seven gear combinations”; its list names six sizes plus an option up to 52T.",
   "source_title": "Record 13 launch story",
   "source_url": "https://www.campagnolo.com/us-en/corporate/record-13%3A-from-the-same-stone/0294.html",
   "checked": "2026-10-20"
  },
  {
   "maker": "Campagnolo",
   "ladder": "Campagnolo gravel",
   "groupset": "Record X",
   "variant": "1x13, wireless",
   "category": "Shifting",
   "stated": "Electronic, wireless",
   "maker_wording": "Groupset configuration - Record X | Firmware version of the wireless 13s groupsets components",
   "row_note": "The Record X crankset page also says “seven gear combinations”; its list names six sizes plus an option up to 52T.",
   "source_title": "Record 1x13 Ergopower (brake-only)",
   "source_url": "https://www.campagnolo.com/us-en/record-13-left-egopower-control---brake-lever/CCLRECORD1X13.html",
   "checked": "2026-10-20"
  },
  {
   "maker": "Campagnolo",
   "ladder": "Campagnolo gravel",
   "groupset": "Record X",
   "variant": "1x13, wireless",
   "category": "Brakes",
   "stated": "Disc (140 or 160 mm rotors)",
   "maker_wording": "suitable for use with 140 or 160 mm rotors",
   "row_note": "The Record X crankset page also says “seven gear combinations”; its list names six sizes plus an option up to 52T.",
   "source_title": "Record 13 caliper",
   "source_url": "https://www.campagnolo.com/us-en/record-13-caliper/CCPRECORD13.html",
   "checked": "2026-10-20"
  },
  {
   "maker": "Campagnolo",
   "ladder": "Campagnolo gravel",
   "groupset": "Record X",
   "variant": "1x13, wireless",
   "category": "Chainrings",
   "stated": "1x: 38, 40, 42, 44, 46, 48; up to 52",
   "maker_wording": "six chainring options—38, 40, 42, 44, 46, and 48 teeth—with the possibility to extend up to 52",
   "row_note": "The Record X crankset page also says “seven gear combinations”; its list names six sizes plus an option up to 52T.",
   "source_title": "Record X crankset",
   "source_url": "https://www.campagnolo.com/us-en/record-x-crankset/CFCRECORD13X.html",
   "checked": "2026-10-20"
  },
  {
   "maker": "Campagnolo",
   "ladder": "Campagnolo gravel",
   "groupset": "Record X",
   "variant": "1x13, wireless",
   "category": "Cassettes",
   "stated": "10-48",
   "maker_wording": "The cassette extends up to 48 teeth | 10–48: 10 / 11",
   "row_note": "The Record X crankset page also says “seven gear combinations”; its list names six sizes plus an option up to 52T.",
   "source_title": "Record X cassette",
   "source_url": "https://www.campagnolo.com/us-en/record-x-cassette/CCSRECORD13X.html",
   "checked": "2026-10-20"
  },
  {
   "maker": "Campagnolo",
   "ladder": "Campagnolo gravel",
   "groupset": "Ekar",
   "variant": "1x13, mechanical",
   "category": "Speeds",
   "stated": "13",
   "maker_wording": "the 13 speed Campagnolo Ekar",
   "row_note": null,
   "source_title": "Ekar groupset page",
   "source_url": "https://www.campagnolo.com/us-en/ekar/",
   "checked": "2026-10-20"
  },
  {
   "maker": "Campagnolo",
   "ladder": "Campagnolo gravel",
   "groupset": "Ekar",
   "variant": "1x13, mechanical",
   "category": "Shifting",
   "stated": "Mechanical",
   "maker_wording": "precise mechanical movement",
   "row_note": null,
   "source_title": "Ekar rear derailleur",
   "source_url": "https://www.campagnolo.com/us-en/ekar-rear-derailleur/CRDEKAR1X13S.html",
   "checked": "2026-10-20"
  },
  {
   "maker": "Campagnolo",
   "ladder": "Campagnolo gravel",
   "groupset": "Ekar",
   "variant": "1x13, mechanical",
   "category": "Brakes",
   "stated": "Hydraulic disc",
   "maker_wording": "11s / 12s / 13s Disc brake hydraulic system",
   "row_note": null,
   "source_title": "Ekar Ergopower",
   "source_url": "https://www.campagnolo.com/us-en/ekar-ergopower-controls/CCLEKAR1X13S.html",
   "checked": "2026-10-20"
  },
  {
   "maker": "Campagnolo",
   "ladder": "Campagnolo gravel",
   "groupset": "Ekar",
   "variant": "1x13, mechanical",
   "category": "Chainrings",
   "stated": "1x: 38, 40, 42, 44",
   "maker_wording": "COMBINATIONS 38T, 40T, 42T, 44T",
   "row_note": null,
   "source_title": "Ekar crankset",
   "source_url": "https://www.campagnolo.com/us-en/ekar-crankset-1x13-speed/CFCEKAR1X13S.html",
   "checked": "2026-10-20"
  },
  {
   "maker": "Campagnolo",
   "ladder": "Campagnolo gravel",
   "groupset": "Ekar",
   "variant": "1x13, mechanical",
   "category": "Cassettes",
   "stated": "9-36, 9-42, 10-44",
   "maker_wording": "Endurance: 9-36T | 9-42T (9-10-11 | 10-44T (10-11-12",
   "row_note": null,
   "source_title": "Ekar cassette",
   "source_url": "https://www.campagnolo.com/us-en/ekar-13-speed-sprockets/CCSEKAR1X13S.html",
   "checked": "2026-10-20"
  },
  {
   "maker": "Campagnolo",
   "ladder": "Campagnolo gravel",
   "groupset": "Ekar GT",
   "variant": "1x13, mechanical",
   "category": "Speeds",
   "stated": "13",
   "maker_wording": "The celebrated 13-speed cassette",
   "row_note": null,
   "source_title": "Ekar GT groupset page",
   "source_url": "https://www.campagnolo.com/us-en/ekar-gt-groupset/",
   "checked": "2026-10-20"
  },
  {
   "maker": "Campagnolo",
   "ladder": "Campagnolo gravel",
   "groupset": "Ekar GT",
   "variant": "1x13, mechanical",
   "category": "Shifting",
   "stated": "Mechanical",
   "maker_wording": "EKAR GT MECHANICAL GROUP",
   "row_note": null,
   "source_title": "Ekar GT groupset page",
   "source_url": "https://www.campagnolo.com/us-en/ekar-gt-groupset/",
   "checked": "2026-10-20"
  },
  {
   "maker": "Campagnolo",
   "ladder": "Campagnolo gravel",
   "groupset": "Ekar GT",
   "variant": "1x13, mechanical",
   "category": "Brakes",
   "stated": "Hydraulic disc",
   "maker_wording": "11s / 12s / 13s Disc brake hydraulic system",
   "row_note": null,
   "source_title": "Ekar GT Ergopower",
   "source_url": "https://www.campagnolo.com/us-en/ekar-gt-ergopower-control-levers/CCLEKAR1X13SGT.html",
   "checked": "2026-10-20"
  },
  {
   "maker": "Campagnolo",
   "ladder": "Campagnolo gravel",
   "groupset": "Ekar GT",
   "variant": "1x13, mechanical",
   "category": "Chainrings",
   "stated": "1x: 36, 38, 40, 42, 44",
   "maker_wording": "COMBINATIONS: 36T; 38T, 40T, 42T, 44T",
   "row_note": null,
   "source_title": "Ekar GT crankset",
   "source_url": "https://www.campagnolo.com/us-en/ekar-gt-crankset/CFCEKAR1X13SGT.html",
   "checked": "2026-10-20"
  },
  {
   "maker": "Campagnolo",
   "ladder": "Campagnolo gravel",
   "groupset": "Ekar GT",
   "variant": "1x13, mechanical",
   "category": "Cassettes",
   "stated": "Four options including 10-48 (the page names only that one)",
   "maker_wording": "four gearing options, now including the 10-48",
   "row_note": null,
   "source_title": "Ekar GT groupset page",
   "source_url": "https://www.campagnolo.com/us-en/ekar-gt-groupset/",
   "checked": "2026-10-20"
  }
 ]
}