Rear Mechs

If your ride doesn't feel complete until you get a little dirt on your tires, you know the importance of capable components that can tackle anything.

This new SX Eagle derailleur is your entry point to the SRAM Eagle Ecosystem. Sharing many features with the rest of the Eagle Ecosystem like the proven SRAM 1x-specific X-HORIZON body design, it can accommodate both 11-50T and 10-50T cassettes.

Occupying a new realm in shifting performance, the redesigned XX1 Eagle derailleur gives no-compromise racers and dream-bike builders a true top-tier option.

We understand that the gnarly line requires a lot more focus than a lap of the supermarket.

It's an all-new derailleur that's specifically designed and optimized to be motor-driven instead of cable-actuated. AXS powered components enable customization and scale to an individual rider's liking via the AXS App.

Rear Derailleur Cage Assembly Kit Eagle 90 T-Type Eagle (Full Replacement Cage Assembly Including Outer And Inner Cages, Damper And Pulleys)Compatible Withrd-90-A1. Use Only Sram Parts With Sram Components.

Rear Derailleur B-Knuckle Kit Eagle 90 T-Type Eagle (Includes Inner, Middle And Outer B-Knuckle, Cable Guide And Cover With Bolts)Compatible Withrd-90-A1. Use Only Sram Parts With Sram Components.

Rear Derailleur Pulley Kit Eagle 90 And 70 T-Type Eagle (Includes 14T Upper And 16T Spider Pulley With Bushings, 2 Stainless Steel Pulley Screws)Compatible Withrd-70-A1, Rd-90-A1. Use Only Sram Parts With Sram Components.

Rear Derailleur Inner Cage Eagle 90 T-Type (Silver Inner Cage Including 2 T25 Stainless Steel Pulley Bolts)Compatible Withrd-90-A1. Use Only Sram Parts With Sram Components.

REAR DERAILLEUR B-BOLT / B-SCREW / LIMIT SCREWS RED AXS E1 28T-36TCompatible with RD-RED-E-E1.

Use only SRAM parts with SRAM components. Installation of parts and accessories not originally intended could result in less than optimal performance and/or injury. For in-depth service information on SRAM products, refer to our website at www.sram.

Use only SRAM parts with SRAM components. Installation of parts and accessories not originally intended could result in less than optimal performance and/or injury. For in-depth service information on SRAM products, refer to our website at www.sram.

Use only SRAM parts with SRAM components. Installation of parts and accessories not originally intended could result in less than optimal performance and/or injury. For in-depth service information on SRAM products, refer to our website at www.sram.

Use only SRAM parts with SRAM components. Installation of parts and accessories not originally intended could result in less than optimal performance and/or injury. For in-depth service information on SRAM products, refer to our website at www.sram.

Use only SRAM parts with SRAM components. Installation of parts and accessories not originally intended could result in less than optimal performance and/or injury. For in-depth service information on SRAM products, refer to our website at www.sram.

Leveraging the legendary history of SRAM shifting, the GX 2x10 rear derailleur provides incredible shifting speed and precision. EXACT ACTUATION technology eliminates slop and shifting variation.

Leveraging the legendary history of SRAM shifting, the X5 rear derailleur provides incredible shifting speed and precision EXACT ACTUATION technology eliminates slop and shifting variation. DIRECT ROUTE technology for lighter effort shifting.

Shimano GRX, with its gravel specific ergonomics, optimized gearing options, rugged reliability, and quiet and stable drivetrain, sets itself apart from the rest of the component world.

Shimano GRX, with its gravel specific ergonomics, optimized gearing options, rugged reliability, and quiet and stable drivetrain, sets itself apart from the rest of the component world.

Shimano GRX, with its gravel specific ergonomics, optimized gearing options, rugged reliability, and quiet and stable drivetrain, sets itself apart from the rest of the component world.

XT Shadow plus 11-speed LINKGLIDE rear derailleur for fast and precise shifting performance with increased durability. Shadow plus features a super low profile design and optimized slant angle for super light shifting action.

XT Shadow plus 12-speed double rear derailleur for the ultimate in shifting performance and durability. Shadow plus features a super low profile design and optimized slant angle for super light shifting action.

XT Shadow plus 12-speed rear derailleur for fast and precise shifting performance optimized to take on any trail. Shadow plus features a super low profile design and optimized slant angle for super light shifting action.

Digital Integrated Intelligence or Di2: with programmed automatic motion at the touch of a switch the XT M8050 Di2 rear derailleur is quick, smooth and effortless, making for unmatched drivetrain efficiency no matter what the riding conditions.