component string | component_type string | derived_fields list | gearing string | id string | manufacturer string | pairs_with string | source string | source_quote string | speeds string | url string | verified_fields list | condition string | disagreements list | also_reported list |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
10-42 | cassette | [
"component_type",
"manufacturer",
"speeds"
] | 10-42 | 10-42 | SRAM | XD™ Driver Body | https://www.sram.com/globalassets/document-hierarchy/compatibility-map/road/road-compatibility-map-2024.pdf | * 10-42 requires an XD™ Driver Body. | 11 | https://referencesource.org/bike-drivetrain-groupset-compatibility/10-42/ | [
"component",
"gearing",
"pairs_with"
] | null | null | null |
10/9/8 speed cassettes | cassette | [
"component_type",
"manufacturer"
] | null | 10-9-8-speed-cassettes | SRAM | 11 speed driver body | https://www.sram.com/globalassets/document-hierarchy/compatibility-map/road/road-compatibility-map-2024.pdf | 10/9/8 speed cassettes can be installed on an 11-25 11-36 11 speed driver body by using a 1.85 mm spacer 11-36 PG 1030 11-32 11 ** /10/9/8 11-26 11-32 PG 1170 11-28 11 For further infomation about 11-26 11-25 SRAM | null | https://referencesource.org/bike-drivetrain-groupset-compatibility/10-9-8-speed-cassettes/ | [
"component",
"condition",
"pairs_with"
] | using a 1.85 mm spacer | null | null |
10 speed only freehubs | freehub | [
"component_type",
"manufacturer",
"speeds"
] | null | 10-speed-only-freehubs | Shimano | 10 speed Shimano cassettes | https://www.lightbicycle.com/newsletter/Bike-Freehub-Cassette-Compatibility-Manual.html | There was a short period of time when some freehubs were made that were only compatible with 10 speed Shimano cassettes. With this setup, you don’t need a spacer. You cannot run 11 or 12 speed cassettes on these 10 speed only freehubs. | 10 | https://referencesource.org/bike-drivetrain-groupset-compatibility/10-speed-only-freehubs/ | [
"component",
"condition",
"pairs_with"
] | You cannot run 11 or 12 speed cassettes on these 10 speed only freehubs | null | null |
12-speed cassette | cassette | [
"component_type",
"manufacturer",
"speeds"
] | null | 12-speed-cassette | Shimano | existing 11-speed road freehub | https://www.lightbicycle.com/newsletter/Bike-Freehub-Cassette-Compatibility-Manual.html | The 12-speed cassette is designed to be backwards compatible with the existing 11-speed road freehub, while the 12 speed-specific freehub (available on Dura Ace hubs currently) can’t be used with the 11-speed parts. | 12 | https://referencesource.org/bike-drivetrain-groupset-compatibility/12-speed-cassette/ | [
"component",
"pairs_with"
] | null | null | null |
12 speed-specific freehub | freehub | [
"component_type",
"manufacturer",
"speeds"
] | null | 12-speed-specific-freehub | Shimano | 11-speed parts | https://www.lightbicycle.com/newsletter/Bike-Freehub-Cassette-Compatibility-Manual.html | The 12-speed cassette is designed to be backwards compatible with the existing 11-speed road freehub, while the 12 speed-specific freehub (available on Dura Ace hubs currently) can’t be used with the 11-speed parts. | 12 | https://referencesource.org/bike-drivetrain-groupset-compatibility/12-speed-specific-freehub/ | [
"component",
"condition",
"pairs_with"
] | can’t be used with the 11-speed parts | null | null |
13s sprockets | sprocket set | [
"component_type",
"manufacturer",
"speeds"
] | null | 13s-sprockets | Campagnolo | N3W Campagnolo body | https://www.campagnolo.com/on/demandware.static/-/Library-Sites-campagnoloLibrary/default/dwcf803322/pdf/035_2481_Technical_manual_sprockets_13s_Campagnolo_Rev00_06_21_ENG.pdf | The sprockets need to be fitted to an N3W Campagnolo body (Fig.1). | 13 | https://referencesource.org/bike-drivetrain-groupset-compatibility/13s-sprockets/ | [
"pairs_with"
] | null | null | null |
9/10/11-speed freehubs | freehub | [
"component_type",
"manufacturer",
"speeds"
] | null | 9-10-11-speed-freehubs | Campagnolo | Ultra-Drive cassettes | https://www.lightbicycle.com/newsletter/Bike-Freehub-Cassette-Compatibility-Manual.html | Its 9/10/11-speed freehubs are compatible with all the Ultra-Drive cassettes of either 9, 10, 11 or 12-speed (11t starting cog) with no spacers required. | 12 | https://referencesource.org/bike-drivetrain-groupset-compatibility/9-10-11-speed-freehubs/ | [
"component",
"condition",
"pairs_with"
] | no spacers required | null | null |
BlipBox | controller | [
"component_type",
"manufacturer"
] | null | blipbox | SRAM | Wired Shift Buttons | https://www.sram.com/globalassets/document-hierarchy/compatibility-map/road/axs-components-compatibility-map.pdf | At least one pair of Wired Shift Buttons must be ED-APX-D1* ED-APX-D1* used with the BlipBox. | null | https://referencesource.org/bike-drivetrain-groupset-compatibility/blipbox/ | [
"component",
"condition",
"pairs_with"
] | At least one pair of Wired Shift Buttons must be | null | null |
Campagnolo 11 speed | shifter | [
"component_type",
"manufacturer"
] | null | campagnolo-11-speed | JTek Engineering | Shimano 11 road or MTB | https://www.jtekengineering.com/resources/shiftmate-compatibility/ | Campagnolo 11 speed | Shimano 11 road or MTB | Any 5 to 11 speed | Can't be done | | null | https://referencesource.org/bike-drivetrain-groupset-compatibility/campagnolo-11-speed/ | [
"component",
"condition",
"pairs_with"
] | Can't be done | null | null |
Campagnolo 12 speed | shifter | [
"component_type",
"manufacturer"
] | null | campagnolo-12-speed | JTek Engineering | Campagnolo 12 speed | https://www.jtekengineering.com/resources/shiftmate-compatibility/ | Campagnolo 12 speed | Campagnolo 12 speed | Campagnolo 10 speed | Can't be done | | null | https://referencesource.org/bike-drivetrain-groupset-compatibility/campagnolo-12-speed/ | [
"component",
"condition",
"pairs_with"
] | Can't be done | null | null |
Campagnolo freehubs | freehub | [
"component_type",
"manufacturer"
] | null | campagnolo-freehubs | Campagnolo | Campagnolo cassettes | https://www.lightbicycle.com/newsletter/Bike-Freehub-Cassette-Compatibility-Manual.html | Campagnolo freehubs are compatible only with Campagnolo cassettes. | null | https://referencesource.org/bike-drivetrain-groupset-compatibility/campagnolo-freehubs/ | [
"component",
"condition",
"pairs_with"
] | compatible only with Campagnolo cassettes | null | null |
Chain tensioners | chain tensioner | [
"component_type",
"manufacturer"
] | null | chain-tensioners | SHIMANO | null | https://productinfo.shimano.com/pdfs/product/archive/2025-2026_Compatibility_v037_en.pdf | *5 Chain tensioners are not compatible with MU-UR510. | null | https://referencesource.org/bike-drivetrain-groupset-compatibility/chain-tensioners/ | [
"component",
"condition"
] | Chain tensioners are not compatible with MU-UR510. | null | null |
CS-7900 / CS-7800 / CS-6700 / CS-6600 / CS-5700 / CS-5600 | cassette | [
"component_type",
"manufacturer",
"speeds"
] | null | cs-7900-cs-7800-cs-6700-cs-6600-cs-5700-cs-5600 | SHIMANO | HG spline L | https://productinfo.shimano.com/pdfs/product/archive/2025-2026_Compatibility_v037_en.pdf | *2 Need 1.85 mm low spacer and 1.0 mm spacer for the cassette below. CS-7900 / CS-7800 / CS-6700 / CS-6600 / CS-5700 / CS-5600 (1.0 mm spacer is included) | 10 | https://referencesource.org/bike-drivetrain-groupset-compatibility/cs-7900-cs-7800-cs-6700-cs-6600-cs-5700-cs-5600/ | [
"component",
"condition"
] | Need 1.85 mm low spacer and 1.0 mm spacer | [] | null |
CS-HG210-7 and CS-HG400-7 | cassette | [
"component_type",
"manufacturer",
"speeds"
] | null | cs-hg210-7-and-cs-hg400-7 | SHIMANO | HG spline M | https://productinfo.shimano.com/pdfs/product/archive/2025-2026_Compatibility_v037_en.pdf | *6 Only CS-HG210-7 and CS-HG400-7 are compatible. | 7 | https://referencesource.org/bike-drivetrain-groupset-compatibility/cs-hg210-7-and-cs-hg400-7/ | [
"component"
] | null | null | null |
CS-HG41-7, CS-HG200-7 and CS-HG20-7 | cassette | [
"component_type",
"manufacturer",
"speeds"
] | null | cs-hg41-7-cs-hg200-7-and-cs-hg20-7 | SHIMANO | HG spline S | https://productinfo.shimano.com/pdfs/product/archive/2025-2026_Compatibility_v037_en.pdf | *7 Only CS-HG41-7, CS-HG200-7 and CS-HG20-7 are compatible. | 7 | https://referencesource.org/bike-drivetrain-groupset-compatibility/cs-hg41-7-cs-hg200-7-and-cs-hg20-7/ | [
"component"
] | null | null | null |
CS-HG800 / CS-HG700 / CS-RS400 | cassette | [
"component_type",
"manufacturer",
"speeds"
] | null | cs-hg800-cs-hg700-cs-rs400 | SHIMANO | HG spline L | https://productinfo.shimano.com/pdfs/product/archive/2025-2026_Compatibility_v037_en.pdf | *3 CS-HG800 / CS-HG700 / CS-RS400 of ROAD 11-speed are compatible with HG spline L by installing 1.85 mm spacer. | 11 | https://referencesource.org/bike-drivetrain-groupset-compatibility/cs-hg800-cs-hg700-cs-rs400/ | [
"component",
"condition",
"pairs_with"
] | installing 1.85 mm spacer | [] | null |
Eagle Powertrain Auto Shift and Coast Shift | e-bike powertrain feature | [
"component_type",
"manufacturer"
] | null | eagle-powertrain-auto-shift-and-coast-shift | SRAM | Eagle Transmission system | https://www.sram.com/globalassets/document-hierarchy/compatibility-map/road/axs-components-compatibility-map.pdf | Eagle Powertrain Auto Shift and Coast Shift features will only function with an Eagle Transmission system. | null | https://referencesource.org/bike-drivetrain-groupset-compatibility/eagle-powertrain-auto-shift-and-coast-shift/ | [
"component",
"condition",
"pairs_with"
] | will only function with | null | null |
Ergopower control levers 12s / 13s | shifter | [
"component_type",
"manufacturer",
"speeds"
] | null | ergopower-control-levers-12s-13s | Campagnolo | ‘maximum smoothness’ cables and sheaths | https://www.campagnolo.com/on/demandware.static/-/Library-Sites-campagnoloLibrary/default/dw31541667/pdf/Technical%20manual%20-%20Mechanical%20units%20ergopower%2012s_13s%20commands%20-%20Campagnolo_Rev01_02_24.pdf | Use only ‘maximum smoothness’ cables and sheaths with these Ergopower commands. | 12 | https://referencesource.org/bike-drivetrain-groupset-compatibility/ergopower-control-levers-12s-13s/ | [
"pairs_with"
] | null | null | null |
FC-XX-DH-A1 55mm chainline version | crankset | [
"component_type",
"manufacturer"
] | null | fc-xx-dh-a1-55mm-chainline-version | SRAM | all T-Type cassettes | https://www.sram.com/globalassets/document-hierarchy/compatibility-map/road/axs-components-compatibility-map.pdf | The FC-XX-DH-A1 55mm chainline version is compatible with all T-Type cassettes. | null | https://referencesource.org/bike-drivetrain-groupset-compatibility/fc-xx-dh-a1-55mm-chainline-version/ | [
"component",
"pairs_with"
] | null | null | null |
FC-XX-DH-A1 56.5mm chainline version | crankset | [
"component_type",
"manufacturer"
] | null | fc-xx-dh-a1-56-5mm-chainline-version | SRAM | CS-XS-797S-A1 and CS-XS-797-A1 | https://www.sram.com/globalassets/document-hierarchy/compatibility-map/road/axs-components-compatibility-map.pdf | The FC-XX-DH-A1 56.5mm chainline version is only compatible with the CS-XS-797S-A1 and CS-XS-797-A1 cassettes. | null | https://referencesource.org/bike-drivetrain-groupset-compatibility/fc-xx-dh-a1-56-5mm-chainline-version/ | [
"component",
"condition",
"pairs_with"
] | only compatible with | null | null |
Flattop chain | chain | [
"component_type",
"manufacturer",
"speeds"
] | null | flattop-chain | SRAM | the components they were designed for | https://www.parktool.com/en-us/blog/repair-help/chain-compatibility | Marketed as Flattop chain, these chains have a distinctive side plate design as well as rollers that are larger than typical bike chain. These SRAM 12-speed chains are proprietary and are not cross-compatible with other 12-speed components — they must be used in conjunction with the components they were designed for. | 12 | https://referencesource.org/bike-drivetrain-groupset-compatibility/flattop-chain/ | [
"component",
"condition",
"pairs_with"
] | not cross-compatible with other 12-speed components | null | null |
HG 11/12 speed road freehub | freehub | [
"component_type",
"manufacturer",
"speeds"
] | null | hg-11-12-speed-road-freehub | Shimano | road 11 speed AND 12 speed cassettes | https://www.lightbicycle.com/newsletter/Bike-Freehub-Cassette-Compatibility-Manual.html | Since 11 speed mountain cassettes fit on 8-10 speed freehubs, this HG road freehub is intended for road 11 speed AND 12 speed cassettes. | 12 | https://referencesource.org/bike-drivetrain-groupset-compatibility/hg-11-12-speed-road-freehub/ | [
"pairs_with"
] | null | [] | [
{
"as_of": "2026-08-11T00:00:00",
"field": "condition",
"source": "https://www.lightbicycle.com/newsletter/Bike-Freehub-Cassette-Compatibility-Manual.html",
"source_quote": "You can, however, run an 8, 9 or 11 speed mountain cassette on these with a 1.85mm spacer.",
"value": "1.85mm spacer"
}
... |
HG 8-11 speed mountain freehub | freehub | [
"component_type",
"manufacturer",
"speeds"
] | null | hg-8-11-speed-mountain-freehub | Shimano | 11 speed mountain cassettes | https://www.lightbicycle.com/newsletter/Bike-Freehub-Cassette-Compatibility-Manual.html | When 11 speed mountain cassettes came out, they would fit on the 8-10 speed freehubs without the use of a spacer. | 11 | https://referencesource.org/bike-drivetrain-groupset-compatibility/hg-8-11-speed-mountain-freehub/ | [
"condition",
"pairs_with"
] | without the use of a spacer | [] | null |
HG spline L2 | freehub | [
"component_type",
"manufacturer",
"speeds"
] | null | hg-spline-l2 | SHIMANO | ROAD 12-speed dedicated | https://productinfo.shimano.com/pdfs/product/archive/2025-2026_Compatibility_v037_en.pdf | HG spline L2 (ROAD 12-speed dedicated) 18 37.65 | 12 | https://referencesource.org/bike-drivetrain-groupset-compatibility/hg-spline-l2/ | [
"component",
"pairs_with"
] | null | null | null |
LINKGLIDE cassette | cassette | [
"component_type",
"manufacturer"
] | null | linkglide-cassette | SHIMANO | null | https://productinfo.shimano.com/pdfs/product/archive/2025-2026_Compatibility_v037_en.pdf | LINKGLIDE cassette are not compatible with MICRO SPLINE FREEHUB. | null | https://referencesource.org/bike-drivetrain-groupset-compatibility/linkglide-cassette/ | [
"component",
"condition"
] | LINKGLIDE cassette are not compatible with MICRO SPLINE FREEHUB. | null | null |
MicroSpline | freehub | [
"component_type",
"manufacturer",
"speeds"
] | null | microspline | Shimano | MS freehub splines and cassettes | https://www.lightbicycle.com/newsletter/Bike-Freehub-Cassette-Compatibility-Manual.html | MS freehub splines and cassettes are mounted differently and can’t be combined with other standards. | 12 | https://referencesource.org/bike-drivetrain-groupset-compatibility/microspline/ | [
"condition",
"pairs_with"
] | can’t be combined with other standards | null | null |
MTB AXS systems | drivetrain system | [
"component_type",
"manufacturer"
] | null | mtb-axs-systems | SRAM | E-Bike use | https://www.sram.com/globalassets/document-hierarchy/compatibility-map/road/axs-components-compatibility-map.pdf | MTB AXS systems are compatible with E-Bike use except for the T-Type CS-XS-1299-A1 cassette and CN-TTYP-XXSL-A1 chain. | null | https://referencesource.org/bike-drivetrain-groupset-compatibility/mtb-axs-systems/ | [
"component",
"condition",
"pairs_with"
] | except for the T-Type CS-XS-1299-A1 cassette and CN-TTYP-XXSL-A1 chain | null | null |
N3W | freehub | [
"component_type",
"manufacturer",
"speeds"
] | null | n3w | Campagnolo | 12 or 13 speed cassettes | https://www.lightbicycle.com/newsletter/Bike-Freehub-Cassette-Compatibility-Manual.html | Designed to work with their newer 12 or 13 speed cassettes, Campagnolo’s new freewheel body is a patented standard. | 13 | https://referencesource.org/bike-drivetrain-groupset-compatibility/n3w/ | [
"pairs_with"
] | null | [] | [
{
"as_of": "2026-08-11T00:00:00",
"field": "condition",
"source": "https://www.lightbicycle.com/newsletter/Bike-Freehub-Cassette-Compatibility-Manual.html",
"source_quote": "Adding the AC21-N3W adapter will create the same length as the classic freehub body, making it backwards compatible with their... |
NX 12 speed cassette | cassette | [
"component_type",
"manufacturer",
"speeds"
] | null | nx-12-speed-cassette | SRAM | Shimano HG freehub body | https://www.lightbicycle.com/newsletter/Bike-Freehub-Cassette-Compatibility-Manual.html | The Sram NX 12 speed cassette uses the Shimano HG freehub body, so you need to watch out for this one. | 12 | https://referencesource.org/bike-drivetrain-groupset-compatibility/nx-12-speed-cassette/ | [
"component",
"pairs_with"
] | null | null | null |
PG 1030 | cassette | [
"component_type",
"manufacturer",
"speeds"
] | 11-32 | pg-1030 | SRAM | 11 ** /10/9/8 | https://www.sram.com/globalassets/document-hierarchy/compatibility-map/road/road-compatibility-map-2024.pdf | PG 1030 11-32 11 ** /10/9/8 | 10 | https://referencesource.org/bike-drivetrain-groupset-compatibility/pg-1030/ | [
"component",
"gearing",
"pairs_with"
] | null | null | null |
PG 1050 | cassette | [
"component_type",
"manufacturer",
"speeds"
] | 12-25 | pg-1050 | SRAM | 11 ** /10/9/8 | https://www.sram.com/globalassets/document-hierarchy/compatibility-map/road/road-compatibility-map-2024.pdf | PG 1050 12-25 11 ** /10/9/8 | 10 | https://referencesource.org/bike-drivetrain-groupset-compatibility/pg-1050/ | [
"component",
"gearing",
"pairs_with"
] | null | null | null |
PG 1070 | cassette | [
"component_type",
"manufacturer",
"speeds"
] | 12-25 | pg-1070 | SRAM | 11 ** /10/9/8 | https://www.sram.com/globalassets/document-hierarchy/compatibility-map/road/road-compatibility-map-2024.pdf | PG 1070 12-25 11 ** /10/9/8 | 10 | https://referencesource.org/bike-drivetrain-groupset-compatibility/pg-1070/ | [
"component",
"gearing",
"pairs_with"
] | null | null | null |
PG 1130 | cassette | [
"component_type",
"manufacturer",
"speeds"
] | null | pg-1130 | SRAM | 11 | https://www.sram.com/globalassets/document-hierarchy/compatibility-map/road/road-compatibility-map-2024.pdf | PG 1130 11 | 11 | https://referencesource.org/bike-drivetrain-groupset-compatibility/pg-1130/ | [
"component",
"pairs_with"
] | null | null | null |
PG 1170 | cassette | [
"component_type",
"manufacturer",
"speeds"
] | 11-28 | pg-1170 | SRAM | 11 | https://www.sram.com/globalassets/document-hierarchy/compatibility-map/road/road-compatibility-map-2024.pdf | PG 1170 11-28 11 | 11 | https://referencesource.org/bike-drivetrain-groupset-compatibility/pg-1170/ | [
"component",
"gearing",
"pairs_with"
] | null | null | null |
PG 1210 | cassette | [
"component_type",
"manufacturer",
"speeds"
] | 11-50 | pg-1210 | SRAM | 11 ** /10/9/8 | https://www.sram.com/globalassets/document-hierarchy/compatibility-map/road/road-compatibility-map-2024.pdf | 11-50 11 ** /10/9/8 PG 1210 | 12 | https://referencesource.org/bike-drivetrain-groupset-compatibility/pg-1210/ | [
"component",
"gearing",
"pairs_with"
] | null | null | null |
PG 1230 | cassette | [
"component_type",
"manufacturer",
"speeds"
] | 11-50 | pg-1230 | SRAM | 11 ** /10/9/8 | https://www.sram.com/globalassets/document-hierarchy/compatibility-map/road/road-compatibility-map-2024.pdf | PG 1230 12-36 11-50 11 ** /10/9/8 | 12 | https://referencesource.org/bike-drivetrain-groupset-compatibility/pg-1230/ | [
"component",
"gearing",
"pairs_with"
] | null | null | null |
PG 1231 | cassette | [
"component_type",
"manufacturer",
"speeds"
] | 11-44 | pg-1231 | SRAM | 11 | https://www.sram.com/globalassets/document-hierarchy/compatibility-map/road/road-compatibility-map-2024.pdf | PG 1231 11-44 11 | 12 | https://referencesource.org/bike-drivetrain-groupset-compatibility/pg-1231/ | [
"component",
"gearing",
"pairs_with"
] | null | null | null |
PG 720 | cassette | [
"component_type",
"manufacturer",
"speeds"
] | 11 - 25 | pg-720 | SRAM | 11 ** /10/9/8 | https://www.sram.com/globalassets/document-hierarchy/compatibility-map/road/road-compatibility-map-2024.pdf | PG 720 11 - 25 11 ** /10/9/8 | 7 | https://referencesource.org/bike-drivetrain-groupset-compatibility/pg-720/ | [
"component",
"gearing",
"pairs_with"
] | null | null | null |
PG 830 | cassette | [
"component_type",
"manufacturer",
"speeds"
] | null | pg-830 | SRAM | 11 ** /10/9/8 | https://www.sram.com/globalassets/document-hierarchy/compatibility-map/road/road-compatibility-map-2024.pdf | PG 830 11 ** /10/9/8 | 8 | https://referencesource.org/bike-drivetrain-groupset-compatibility/pg-830/ | [
"component",
"pairs_with"
] | null | null | null |
PG 920 | cassette | [
"component_type",
"manufacturer",
"speeds"
] | 11-32 | pg-920 | SRAM | 11 ** /10/9/8 | https://www.sram.com/globalassets/document-hierarchy/compatibility-map/road/road-compatibility-map-2024.pdf | PG 920 11-32 11 ** /10/9/8 | 9 | https://referencesource.org/bike-drivetrain-groupset-compatibility/pg-920/ | [
"component",
"gearing",
"pairs_with"
] | null | null | null |
PG 970 | cassette | [
"component_type",
"manufacturer",
"speeds"
] | 11-32 | pg-970 | SRAM | 11 ** /10/9/8 | https://www.sram.com/globalassets/document-hierarchy/compatibility-map/road/road-compatibility-map-2024.pdf | 9s 11 ** /10/9/8 10-52 PG 970 11-32 | 9 | https://referencesource.org/bike-drivetrain-groupset-compatibility/pg-970/ | [
"component",
"gearing",
"pairs_with"
] | null | null | null |
PG 980 | cassette | [
"component_type",
"manufacturer",
"speeds"
] | 11-34 | pg-980 | SRAM | 11 ** /10/9/8 | https://www.sram.com/globalassets/document-hierarchy/compatibility-map/road/road-compatibility-map-2024.pdf | PG 980 11-34 | 9 | https://referencesource.org/bike-drivetrain-groupset-compatibility/pg-980/ | [
"component",
"gearing"
] | null | null | null |
RD-DH-A1 | rear derailleur | [
"component_type",
"manufacturer"
] | null | rd-dh-a1 | SRAM | null | https://www.sram.com/globalassets/document-hierarchy/compatibility-map/road/axs-components-compatibility-map.pdf | The RD-DH-A1 is not designed to be used with the XXSL chain. | null | https://referencesource.org/bike-drivetrain-groupset-compatibility/rd-dh-a1/ | [
"component",
"condition"
] | The RD-DH-A1 is not designed to be used with the XXSL chain. | null | null |
RD-M9250 / RD-M8250 / RD-M6250 | rear derailleur | [
"component_type",
"manufacturer",
"speeds"
] | null | rd-m9250-rd-m8250-rd-m6250 | SHIMANO | all crankset for 12-speed with 55 mm chain line | https://productinfo.shimano.com/pdfs/product/archive/2025-2026_Compatibility_v037_en.pdf | RD-M9250 / RD-M8250 / RD-M6250 are compatible with all crankset for 12-speed with 55 mm chain line. | 12 | https://referencesource.org/bike-drivetrain-groupset-compatibility/rd-m9250-rd-m8250-rd-m6250/ | [
"component",
"pairs_with"
] | null | null | null |
RD-XX-DHE-A1 | rear derailleur | [
"component_type",
"manufacturer"
] | null | rd-xx-dhe-a1 | SRAM | any T-Type crank and chainring with a 55 mm chainline | https://www.sram.com/globalassets/document-hierarchy/compatibility-map/road/axs-components-compatibility-map.pdf | The RD-XX-DHE-A1 is compatible with any T-Type crank and chainring with a 55 mm chainline. | null | https://referencesource.org/bike-drivetrain-groupset-compatibility/rd-xx-dhe-a1/ | [
"component",
"pairs_with"
] | null | null | null |
RED cranks with a removable spider | crankset | [
"component_type",
"manufacturer"
] | null | red-cranks-with-a-removable-spider | SRAM | BB386 and BB30A | https://www.sram.com/globalassets/document-hierarchy/compatibility-map/road/road-compatibility-map-2024.pdf | * RED cranks with a removable spider are compatible with BB386 and BB30A. Cranks with integrated spiders are not compatible. | null | https://referencesource.org/bike-drivetrain-groupset-compatibility/red-cranks-with-a-removable-spider/ | [
"component",
"condition",
"pairs_with"
] | Cranks with integrated spiders are not compatible. | null | null |
Road AXS 1x systems | drivetrain system | [
"component_type",
"manufacturer"
] | null | road-axs-1x-systems | SRAM | road or gravel e-bike use | https://www.sram.com/globalassets/document-hierarchy/compatibility-map/road/axs-components-compatibility-map.pdf | Road AXS 1x systems are compatible with road or gravel e-bike use except for CN-RIV-D1 and CN-APX-D1 chains. | null | https://referencesource.org/bike-drivetrain-groupset-compatibility/road-axs-1x-systems/ | [
"component",
"condition",
"pairs_with"
] | except for CN-RIV-D1 and CN-APX-D1 chains | null | null |
Road Front Derailleur | front derailleur | [
"component_type",
"manufacturer"
] | null | road-front-derailleur | SRAM | 2x compatible Road Rear Derailleur | https://www.sram.com/globalassets/document-hierarchy/compatibility-map/road/axs-components-compatibility-map.pdf | EP-EAC-FAPS-A1 RS-SIDL-ISFA-A1 FD-RIV-E-E1 SP-RVB-XPLR-A1 • A Road Front Derailleur can only be used with a 2x FC-XX-SLP-D1 RS-SDLX-UFA-D1 FD-RED-E-D1* compatible Road Rear Derailleur. | null | https://referencesource.org/bike-drivetrain-groupset-compatibility/road-front-derailleur/ | [
"component",
"condition"
] | can only be used with | null | null |
RoadLink™ | derailleur adapter | [
"component_type",
"manufacturer"
] | null | roadlink | Wolf Tooth | 10- and 11-speed Shimano road derailleur geometry | https://www.wolftoothcomponents.com/pages/roadlink-tech-page | The RoadLink™ is optimized for the 10- and 11-speed Shimano road derailleur geometry. It also works very well with 9-speed road derailleurs. | null | https://referencesource.org/bike-drivetrain-groupset-compatibility/roadlink/ | [
"component",
"pairs_with"
] | null | [] | [
{
"as_of": "2026-08-11T00:00:00",
"field": "condition",
"source": "https://www.wolftoothcomponents.com/pages/roadlink-tech-page",
"source_quote": "The RoadLink™ is optimized for the 10- and 11-speed Shimano road derailleur geometry. It also works very well with 9-speed road derailleurs. Traditional ... |
RoadLink DM | derailleur adapter | [
"component_type",
"manufacturer",
"speeds"
] | null | roadlink-dm | Wolf Tooth | Shimano Direct Mount compatible 11-speed rear derailleurs | https://www.wolftoothcomponents.com/pages/roadlink-tech-page | Compatible only with Shimano Direct Mount compatible 11-speed rear derailleurs | 11 | https://referencesource.org/bike-drivetrain-groupset-compatibility/roadlink-dm/ | [
"condition",
"pairs_with"
] | Compatible only with | null | null |
Shiftmate 1 | cable-pull adapter | [
"component_type",
"manufacturer",
"speeds"
] | null | shiftmate-1 | JTek Engineering | Shimano 8 speed road or MTB | Shimano road to 10*, MTB to 9 speed | Campagnolo 8 speed | https://www.jtekengineering.com/resources/shiftmate-compatibility/ | Shimano 8 speed road or MTB | Shimano road to 10*, MTB to 9 speed | Campagnolo 8 speed | Small | | 8 | https://referencesource.org/bike-drivetrain-groupset-compatibility/shiftmate-1/ | [
"condition",
"pairs_with"
] | Small | [] | null |
Shiftmate 2 | cable-pull adapter | [
"component_type",
"manufacturer",
"speeds"
] | null | shiftmate-2 | JTek Engineering | Campagnolo 12 speed Ergopower | Campagnolo | Campagnolo 11 speed | https://www.jtekengineering.com/resources/shiftmate-compatibility/ | Campagnolo 12 speed Ergopower | Campagnolo | Campagnolo 11 speed | Small | | 11 | https://referencesource.org/bike-drivetrain-groupset-compatibility/shiftmate-2/ | [
"condition",
"pairs_with"
] | Small | [] | null |
Shiftmate 3 | cable-pull adapter | [
"component_type",
"manufacturer",
"speeds"
] | null | shiftmate-3 | JTek Engineering | Shimano 9 speed road or MTB | Shimano road to 10*, MTB to 9 speed | Shimano 6 speed freewheel | https://www.jtekengineering.com/resources/shiftmate-compatibility/ | Shimano 9 speed road or MTB | Shimano road to 10*, MTB to 9 speed | Shimano 6 speed freewheel | Small | | 6 | https://referencesource.org/bike-drivetrain-groupset-compatibility/shiftmate-3/ | [
"condition",
"pairs_with"
] | Small | [] | null |
Shiftmate 4 | cable-pull adapter | [
"component_type",
"manufacturer",
"speeds"
] | null | shiftmate-4 | JTek Engineering | Shimano 8 speed road or MTB | Pre 2001 Campagnolo | Campagnolo 8 speed | https://www.jtekengineering.com/resources/shiftmate-compatibility/ | Shimano 8 speed road or MTB | Pre 2001 Campagnolo | Campagnolo 8 speed | Small | | 8 | https://referencesource.org/bike-drivetrain-groupset-compatibility/shiftmate-4/ | [
"condition",
"pairs_with"
] | Small | [] | null |
Shiftmate 5 | cable-pull adapter | [
"component_type",
"manufacturer",
"speeds"
] | null | shiftmate-5 | JTek Engineering | Campagnolo 12 speed Ergopower | Campagnolo | SRAM / Shimano 10 speed | https://www.jtekengineering.com/resources/shiftmate-compatibility/ | Campagnolo 12 speed Ergopower | Campagnolo | SRAM / Shimano 10 speed | Small | | 10 | https://referencesource.org/bike-drivetrain-groupset-compatibility/shiftmate-5/ | [
"condition",
"pairs_with"
] | Small | [] | null |
Shiftmate 6 | cable-pull adapter | [
"component_type",
"manufacturer",
"speeds"
] | null | shiftmate-6 | JTek Engineering | Shimano 9 speed road or MTB | SRAM 1:1 | SRAM / Shimano 9 speed | https://www.jtekengineering.com/resources/shiftmate-compatibility/ | Shimano 9 speed road or MTB | SRAM 1:1 | SRAM / Shimano 9 speed | Small | | 9 | https://referencesource.org/bike-drivetrain-groupset-compatibility/shiftmate-6/ | [
"condition",
"pairs_with"
] | Small | [] | null |
Shiftmate 7 | cable-pull adapter | [
"component_type",
"manufacturer"
] | null | shiftmate-7 | JTek Engineering | Campagnolo or Shimano triple road | Shimano triple MTB style | https://www.jtekengineering.com/resources/shiftmate-compatibility/ | Campagnolo or Shimano triple road | Shimano triple MTB style | Small | | null | https://referencesource.org/bike-drivetrain-groupset-compatibility/shiftmate-7/ | [
"condition",
"pairs_with"
] | Small | [] | [
{
"as_of": "2026-08-11T00:00:00",
"field": "speeds",
"source": "https://www.jtekengineering.com/resources/shiftmate-compatibility/",
"source_quote": "Campagnolo 11 speed | Shimano 10 speed MTB Shadow and Shadow+ | Shimano / SRAM 11 speed | Small |",
"value": "11"
}
] |
Shiftmate 8 | cable-pull adapter | [
"component_type",
"manufacturer",
"speeds"
] | null | shiftmate-8 | JTek Engineering | Shimano 11 speed road | Shimano or SRAM 11 speed MTB | Shimano / SRAM / Campagnolo 11 speed | https://www.jtekengineering.com/resources/shiftmate-compatibility/ | Shimano 11 speed road | Shimano or SRAM 11 speed MTB | Shimano / SRAM / Campagnolo 11 speed | Small | | 11 | https://referencesource.org/bike-drivetrain-groupset-compatibility/shiftmate-8/ | [
"condition",
"pairs_with"
] | Small | [] | null |
Shiftmate 8a | cable-pull adapter | [
"component_type",
"manufacturer",
"speeds"
] | null | shiftmate-8a | JTek Engineering | Shimano 11 speed road | Shimano or SRAM 11 speed MTB | Shimano / SRAM / Campagnolo 11 speed | https://www.jtekengineering.com/resources/shiftmate-compatibility/ | Shimano 11 speed road | Shimano or SRAM 11 speed MTB | Shimano / SRAM / Campagnolo 11 speed | Derailleur | | 11 | https://referencesource.org/bike-drivetrain-groupset-compatibility/shiftmate-8a/ | [
"condition",
"pairs_with"
] | Derailleur | [] | null |
Shiftmate 9 | cable-pull adapter | [
"component_type",
"manufacturer",
"speeds"
] | null | shiftmate-9 | JTek Engineering | SRAM 11 speed road | SRAM or Shimano 11 or 12 speed MTB | Shimano / SRAM / ANY BRAND 11 speed | https://www.jtekengineering.com/resources/shiftmate-compatibility/ | SRAM 11 speed road | SRAM or Shimano 11 or 12 speed MTB | Shimano / SRAM / ANY BRAND 11 speed | Derailleur | | 11 | https://referencesource.org/bike-drivetrain-groupset-compatibility/shiftmate-9/ | [
"condition",
"pairs_with"
] | Derailleur | [] | null |
Shimano 11 MTN | shifter | [
"component_type",
"manufacturer"
] | null | shimano-11-mtn | JTek Engineering | SRAM 11 MTN | https://www.jtekengineering.com/resources/shiftmate-compatibility/ | Shimano 11 MTN | SRAM 11 MTN | Shimano or SRAM 11 speed | Shifting ratios both linear and SO close that these just work together without the need for a Shiftmate | | null | https://referencesource.org/bike-drivetrain-groupset-compatibility/shimano-11-mtn/ | [
"component",
"condition",
"pairs_with"
] | Shifting ratios both linear and SO close that these just work together without the need for a Shiftmate | null | null |
Shimano 11 speed Road or MTB | shifter | [
"component_type",
"manufacturer"
] | null | shimano-11-speed-road-or-mtb | JTek Engineering | Shimano 5 to 10 road or MTB, SRAM or Campagnolo | https://www.jtekengineering.com/resources/shiftmate-compatibility/ | Shimano 11 speed Road or MTB | Shimano 5 to 10 road or MTB, SRAM or Campagnolo | Any 5 to 11 speed | Can't be done | | null | https://referencesource.org/bike-drivetrain-groupset-compatibility/shimano-11-speed-road-or-mtb/ | [
"component",
"condition",
"pairs_with"
] | Can't be done | null | null |
Shimano 8 speed road or MTN (except D'Ace) | shifter | [
"component_type",
"manufacturer"
] | null | shimano-8-speed-road-or-mtn-except-d-ace | JTek Engineering | Shimano 7 speed road or MTB | https://www.jtekengineering.com/resources/shiftmate-compatibility/ | Shimano 8 speed road or MTN (except D'Ace) | Shimano 7 speed road or MTB | Shimano 7 speed | Works 100% or the other way round but missing one sprocket | | null | https://referencesource.org/bike-drivetrain-groupset-compatibility/shimano-8-speed-road-or-mtn-except-d-ace/ | [
"component",
"condition",
"pairs_with"
] | Works 100% or the other way round but missing one sprocket | null | null |
Shimano, SRAM or Campagnolo 11 | shifter | [
"component_type",
"manufacturer"
] | null | shimano-sram-or-campagnolo-11 | JTek Engineering | MATCHING 11 | https://www.jtekengineering.com/resources/shiftmate-compatibility/ | Shimano, SRAM or Campagnolo 11 | MATCHING 11 | Shimano, SRAM or Campagnolo 11 | Cassette space is VIRTUALLY identical so shifting is fine | | null | https://referencesource.org/bike-drivetrain-groupset-compatibility/shimano-sram-or-campagnolo-11/ | [
"component",
"condition",
"pairs_with"
] | Cassette space is VIRTUALLY identical so shifting is fine | null | null |
Shimano, SRAM or Campagnolo 12 | shifter | [
"component_type",
"manufacturer"
] | null | shimano-sram-or-campagnolo-12 | JTek Engineering | MATCHING 12 | https://www.jtekengineering.com/resources/shiftmate-compatibility/ | Shimano, SRAM or Campagnolo 12 | MATCHING 12 | Shimano, SRAM or Campagnolo 12 | Cassette space is VIRTUALLY identical so shifting is fine | | null | https://referencesource.org/bike-drivetrain-groupset-compatibility/shimano-sram-or-campagnolo-12/ | [
"component",
"condition",
"pairs_with"
] | Cassette space is VIRTUALLY identical so shifting is fine | null | null |
Shimano-style HG 8-11 Speed Mountain Freehub | freehub | [
"component_type",
"manufacturer",
"speeds"
] | null | shimano-style-hg-8-11-speed-mountain-freehub | Mavic | Shimano/Sram HG 11 speed cassettes | https://www.lightbicycle.com/newsletter/Bike-Freehub-Cassette-Compatibility-Manual.html | Works with Shimano/Sram HG 11 speed cassettes without spacers. | 11 | https://referencesource.org/bike-drivetrain-groupset-compatibility/shimano-style-hg-8-11-speed-mountain-freehub/ | [
"condition",
"pairs_with"
] | without spacers | [] | null |
SRAM 11 MTN | shifter | [
"component_type",
"manufacturer"
] | null | sram-11-mtn | JTek Engineering | Shimano 11 MTN | https://www.jtekengineering.com/resources/shiftmate-compatibility/ | SRAM 11 MTN | Shimano 11 MTN | Shimano or SRAM 11 speed | Shifting ratios both linear and SO close that these just work together without the need for a Shiftmate | | null | https://referencesource.org/bike-drivetrain-groupset-compatibility/sram-11-mtn/ | [
"component",
"condition",
"pairs_with"
] | Shifting ratios both linear and SO close that these just work together without the need for a Shiftmate | null | null |
SRAM RED eTap AXS and Force eTap AXS road cassettes | cassette | [
"component_type",
"manufacturer",
"speeds"
] | null | sram-red-etap-axs-and-force-etap-axs-road-cassettes | SRAM | XDR freehub | https://www.lightbicycle.com/newsletter/Bike-Freehub-Cassette-Compatibility-Manual.html | SRAM RED eTap AXS and Force eTap AXS road cassettes use the XDR freehub. | 12 | https://referencesource.org/bike-drivetrain-groupset-compatibility/sram-red-etap-axs-and-force-etap-axs-road-cassettes/ | [
"component",
"pairs_with"
] | null | null | null |
Sram XX1, XX1 Eagle, X01, X01 Eagle, X1, GX, GX Eagle | cassette | [
"component_type",
"manufacturer",
"speeds"
] | null | sram-xx1-xx1-eagle-x01-x01-eagle-x1-gx-gx-eagle | SRAM | XD freehub body | https://www.lightbicycle.com/newsletter/Bike-Freehub-Cassette-Compatibility-Manual.html | Sram XX1, XX1 Eagle, X01, X01 Eagle, X1, GX, GX Eagle all use the XD freehub body. | 12 | https://referencesource.org/bike-drivetrain-groupset-compatibility/sram-xx1-xx1-eagle-x01-x01-eagle-x1-gx-gx-eagle/ | [
"component",
"pairs_with"
] | null | null | null |
XD cassettes | cassette | [
"component_type",
"manufacturer"
] | null | xd-cassettes | SRAM | XDR driver body | https://www.sram.com/globalassets/document-hierarchy/compatibility-map/road/road-compatibility-map-2024.pdf | * All XD cassettes are compatible to an XDR driver body by using a 11-30 11-26 1.85 mm spacer | null | https://referencesource.org/bike-drivetrain-groupset-compatibility/xd-cassettes/ | [
"component",
"condition",
"pairs_with"
] | 1.85 mm spacer | null | null |
XD-R | freehub | [
"component_type",
"manufacturer",
"speeds"
] | null | xd-r | SRAM | mountain cassettes | https://www.lightbicycle.com/newsletter/Bike-Freehub-Cassette-Compatibility-Manual.html | The road version (XD-R) is compatible with mountain cassettes if you add a 1.85mm spacer. There is no spacer required with a road XDR cassette. | 12 | https://referencesource.org/bike-drivetrain-groupset-compatibility/xd-r/ | [
"component",
"condition",
"pairs_with"
] | 1.85mm spacer | null | null |
XG 1090 | cassette | [
"component_type",
"manufacturer",
"speeds"
] | 11-26 | xg-1090 | SRAM | 11 ** /10/9/8 | https://www.sram.com/globalassets/document-hierarchy/compatibility-map/road/road-compatibility-map-2024.pdf | XG 1090 11-26 11 ** /10/9/8 | 10 | https://referencesource.org/bike-drivetrain-groupset-compatibility/xg-1090/ | [
"component",
"gearing",
"pairs_with"
] | null | null | null |
XG 1099 | cassette | [
"component_type",
"manufacturer",
"speeds"
] | null | xg-1099 | SRAM | 11 ** /10/9/8 | https://www.sram.com/globalassets/document-hierarchy/compatibility-map/road/road-compatibility-map-2024.pdf | XG 1099 11 ** /10/9/8 | 10 | https://referencesource.org/bike-drivetrain-groupset-compatibility/xg-1099/ | [
"component",
"pairs_with"
] | null | null | null |
XG 1180 | cassette | [
"component_type",
"manufacturer",
"speeds"
] | 10-42 | xg-1180 | SRAM | XD/XDR * | https://www.sram.com/globalassets/document-hierarchy/compatibility-map/road/road-compatibility-map-2024.pdf | XG 1180 10-42 XD/XDR * | 11 | https://referencesource.org/bike-drivetrain-groupset-compatibility/xg-1180/ | [
"component",
"gearing",
"pairs_with"
] | null | null | null |
XG 1190 | cassette | [
"component_type",
"manufacturer",
"speeds"
] | 11-28 | xg-1190 | SRAM | 11 | https://www.sram.com/globalassets/document-hierarchy/compatibility-map/road/road-compatibility-map-2024.pdf | XG 1190 11-28 11 | 11 | https://referencesource.org/bike-drivetrain-groupset-compatibility/xg-1190/ | [
"component",
"gearing",
"pairs_with"
] | null | null | null |
XG 1250 | cassette | [
"component_type",
"manufacturer",
"speeds"
] | null | xg-1250 | SRAM | XDR | https://www.sram.com/globalassets/document-hierarchy/compatibility-map/road/road-compatibility-map-2024.pdf | XG 1250 XDR | 12 | https://referencesource.org/bike-drivetrain-groupset-compatibility/xg-1250/ | [
"component",
"pairs_with"
] | null | null | null |
XG 1251 | cassette | [
"component_type",
"manufacturer",
"speeds"
] | 10-44 | xg-1251 | SRAM | XDR | https://www.sram.com/globalassets/document-hierarchy/compatibility-map/road/road-compatibility-map-2024.pdf | 10-44 XDR XG 1251 | 12 | https://referencesource.org/bike-drivetrain-groupset-compatibility/xg-1251/ | [
"component",
"gearing",
"pairs_with"
] | null | null | null |
XG 1270 | cassette | [
"component_type",
"manufacturer",
"speeds"
] | null | xg-1270 | SRAM | XDR | https://www.sram.com/globalassets/document-hierarchy/compatibility-map/road/road-compatibility-map-2024.pdf | XG 1270 XDR | 12 | https://referencesource.org/bike-drivetrain-groupset-compatibility/xg-1270/ | [
"component",
"pairs_with"
] | null | null | null |
XG 1271 | cassette | [
"component_type",
"manufacturer",
"speeds"
] | 10-44 | xg-1271 | SRAM | XDR | https://www.sram.com/globalassets/document-hierarchy/compatibility-map/road/road-compatibility-map-2024.pdf | XG 1271 12-32 PG 820 10-44 XDR | 12 | https://referencesource.org/bike-drivetrain-groupset-compatibility/xg-1271/ | [
"component",
"gearing",
"pairs_with"
] | null | null | null |
XG-1290 | cassette | [
"component_type",
"manufacturer",
"speeds"
] | null | xg-1290 | SRAM | XDR | https://www.sram.com/globalassets/document-hierarchy/compatibility-map/road/road-compatibility-map-2024.pdf | XG-1290 XDR | 12 | https://referencesource.org/bike-drivetrain-groupset-compatibility/xg-1290/ | [
"component",
"pairs_with"
] | null | null | null |
XG 1295 | cassette | [
"component_type",
"manufacturer",
"speeds"
] | null | xg-1295 | SRAM | XD/XDR * | https://www.sram.com/globalassets/document-hierarchy/compatibility-map/road/road-compatibility-map-2024.pdf | XG 1295 XD/XDR * | 12 | https://referencesource.org/bike-drivetrain-groupset-compatibility/xg-1295/ | [
"component",
"pairs_with"
] | All XD cassettes are compatible to an XDR driver body by using a 1.85 mm spacer | null | null |
XG 1391 | cassette | [
"component_type",
"manufacturer",
"speeds"
] | 10-46 | xg-1391 | SRAM | XDR | https://www.sram.com/globalassets/document-hierarchy/compatibility-map/road/road-compatibility-map-2024.pdf | XG 1391 10-46 XDR | 13 | https://referencesource.org/bike-drivetrain-groupset-compatibility/xg-1391/ | [
"component",
"gearing",
"pairs_with"
] | null | null | null |
XG 795 | cassette | [
"component_type",
"manufacturer",
"speeds"
] | 10 - 24 | xg-795 | SRAM | XD/XDR * | https://www.sram.com/globalassets/document-hierarchy/compatibility-map/road/road-compatibility-map-2024.pdf | XG 795 10 - 24 XD/XDR * | 7 | https://referencesource.org/bike-drivetrain-groupset-compatibility/xg-795/ | [
"component",
"gearing",
"pairs_with"
] | null | null | null |
XG 899 | cassette | [
"component_type",
"manufacturer",
"speeds"
] | 11-48 | xg-899 | SRAM | 11 ** /10/9/8 | https://www.sram.com/globalassets/document-hierarchy/compatibility-map/road/road-compatibility-map-2024.pdf | XG 899 11-48 11 ** /10/9/8 | 8 | https://referencesource.org/bike-drivetrain-groupset-compatibility/xg-899/ | [
"component",
"gearing",
"pairs_with"
] | null | null | null |
XG 999 | cassette | [
"component_type",
"manufacturer",
"speeds"
] | 11-32 | xg-999 | SRAM | 11 ** /10/9/8 | https://www.sram.com/globalassets/document-hierarchy/compatibility-map/road/road-compatibility-map-2024.pdf | XG 999 11-32 11 ** /10/9/8 | 9 | https://referencesource.org/bike-drivetrain-groupset-compatibility/xg-999/ | [
"component",
"gearing",
"pairs_with"
] | null | null | null |
Bike drivetrain and groupset compatibility
Canonical, always-current version: https://referencesource.org/bike-drivetrain-groupset-compatibility/ Machine-readable: https://referencesource.org/bike-drivetrain-groupset-compatibility/data.json — this mirror is a point-in-time copy.
- Last verified: 2026-08-11
- Stale after: 2027-08-11 (past this date, prefer the canonical copy — it re-verifies on a cadence this snapshot does not)
- Records: 85
Which bicycle drivetrain components work together, from the manufacturers' own compatibility documents: which cassette fits which driver body or freehub spline, which chain, derailleur and crankset belong to the same system, and what spacer or adapter a cross-generation pairing needs. Answers 'will cassette X fit freehub Y' and 'is derailleur A compatible with cassette B' — questions assistants answer by analogy across generations that the manufacturers explicitly forbid.
Provenance — what every record carries
Every record carries source (the URL the value was read from) and
source_quote (a verbatim quote from that page stating it). A value you
cannot check against its page is indistinguishable from an invented one;
these can all be checked. Each record is also individually addressable on
the canonical site at its url.
Licence position
factual compilation from manufacturer technical documents; facts cited with attributed quotes, no document reproduced
Facts are not copyrightable; what this dataset takes from each source is a fact plus a short attributed quote linking back to the page that states it.
Sources
- https://www.sram.com/globalassets/document-hierarchy/compatibility-map/road/road-compatibility-map-2024.pdf
- https://www.lightbicycle.com/newsletter/Bike-Freehub-Cassette-Compatibility-Manual.html
- https://www.campagnolo.com/on/demandware.static/-/Library-Sites-campagnoloLibrary/default/dwcf803322/pdf/035_2481_Technical_manual_sprockets_13s_Campagnolo_Rev00_06_21_ENG.pdf
- https://www.sram.com/globalassets/document-hierarchy/compatibility-map/road/axs-components-compatibility-map.pdf
- https://www.jtekengineering.com/resources/shiftmate-compatibility/
- https://productinfo.shimano.com/pdfs/product/archive/2025-2026_Compatibility_v037_en.pdf
- https://www.campagnolo.com/on/demandware.static/-/Library-Sites-campagnoloLibrary/default/dw31541667/pdf/Technical%20manual%20-%20Mechanical%20units%20ergopower%2012s_13s%20commands%20-%20Campagnolo_Rev01_02_24.pdf
- https://www.parktool.com/en-us/blog/repair-help/chain-compatibility
- https://www.wolftoothcomponents.com/pages/roadlink-tech-page
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