Components

These Shimano-compatible 8-speed shifters feature comfortable ergonomics, easy installation, and durability you can rely on. Whether you're replaci...

microSHIFT R10 rear derailleurs feature forged and CNC machined construction that pairs durability with a quality finish. This lightweight and ligh...

XLE rear derailleurs are compatible with Shimano 10 and 11-speed mountain shifters. Increased chain stability and wide range parallelogram design l...

Alloy outer link with steel cage construction.  Choose between 2:1 actuation ratio compatible with Shimano drivetrains or 1:1 actuation ratio compa...

Compatible with most Shimano drivetrains.

Alloy outer link with steel cage construction.  Extra long cage option for wide range cassettes.  2:1 actuation ratio compatible with most Shimano ...

Proprietary Quad push rod structure, stable and reliable Rapid reaction, precise shifting Stability of the chain control, not jumping gears on the...

Compatible with most Shimano drivetrains.

CAGE LENGTH One-Spec TOTAL CAPACITY 41T MAX FRONT DIFFERENCE 16 MOUNT Direct attachment (conventional)/Direct mount compatible NUMBER OF...

CAGE LENGTH SS/Short TOTAL CAPACITY 34T MAX FRONT DIFFERENCE 16,16T for double,22T for Triple,- CABLE ADJUSTER X,- COLOR BLACK,SILVER ...

Compatible with low gear 27-32t for double, 25-30t for triple CAGE LENGTH GS/Medium TOTAL CAPACITY 40T MAX FRONT DIFFERENCE 16,16T for doub...

CAGE LENGTH: GS/MediumTOTAL CAPACITY: 39T(GS)MAX FRONT DIFFERENCE: 16TCABLE ADJUSTER: xCOLOR: SERIES COLORAVERAGE WEIGHT: 225gMOUNT: Direct attachm...

CAGE LENGTH: SS/ShortTOTAL CAPACITY: 35T(SS)MAX FRONT DIFFERENCE: 16TCABLE ADJUSTER: xCOLOR: SERIES COLORAVERAGE WEIGHT: 225gMOUNT: Direct attachme...

Color: Black Largest Cog: 34 Rear Derailleur Mount Type: 10x1 Standard Chain Wrap Capacity (teeth): 43 Rear Der/Shifter Compatibility: Shima...

The Shimano Alivio RD-M3100 Rear Derailleur features Shadow RD technology to keep the derailleur safe from trail obstacles. Super low profile Shad...

Color: Black Largest Cog: 34 Rear Derailleur Mount Type: 10x1 Standard Chain Wrap Capacity (teeth): 45 Rear Der/Shifter Compatibility: Shiman...

MegaPulley (RD-M310) 13/13T pulley (RD-M360) Advanced light action Wide link design for more rigidity and precise shifting Top Normal Rear Deraill...

Largest Cog: 34 Rear Derailleur Mount Type: 10x1 Standard Chain Wrap Capacity (teeth): 45 Cage Length: Long Rear Der/Shifter Compatibility: S...

*New low-profile design *RD-SS covers: 11-25T to 11-30T*Sleek integrated appearance*Wide compatibility*RD-GS covers: 11-28T to 11-34T*Race enduranc...

SHIMANO SHADOW RDWider linkage provides durability and precise shiftingHigh level surface treatmentQuick & easy wheel installationSuper low-pro...

High-efficiency drivetrain for aggressive trail ridingImproved stability and chain retention longevitySilent and stable for technical trail ridingD...

CAGE LENGTH SGS/Long TOTAL CAPACITY 41 MAX FRONT DIFFERENCE 0 COLOR SERIES COLOR MOUNT Direct attachment (conventional) NUMBER OF PULL...

CAGE LENGTH GS/Medium,SGS/Long TOTAL CAPACITY 35T,41t MAX FRONT DIFFERENCE 0 COLOR SERIES COLOR MOUNT Direct attachment (conventional)/D...

REAR DERAILLEUR Di2, RD-RX805, ULTEGRA RX, 11-SPEED, SHADOW PLUS CAGE LENGTH GS/Medium TOTAL CAPACITY 39T MAX FRONT DIFFERENCE 16T COLOR S...