Rear Derailleurs
Deore M591 9-Speed Rear Derailleur
ShimanoThe Shimano Deore M591 9-speed top-normal rear derailleur offers smooth, crisp shifting and a clean, elegant design.
Deore M6100-SGS 12-Speed Rear Derailleur
ShimanoExperience fast and precise 12-speed shifting with the Shimano Deore M6100-SGS rear derailleur and enjoy silent, stable shifting in rough terrain, thanks to Shadow RD+ technology.
Deore XT M8130 LINKGLIDE 11-Speed Rear Derailleur
ShimanoWith smooth decisive shifting and roomy chain clearance, the Shimano Deore XT M8130 LINKGLIDE 11-speed rear derailleur will delight riders with its stability over rough mountain terrain.
GRX 810 11-Speed Rear Derailleur
ShimanoOffering silent, stable rear shifting on rough terrain, the gravel bike–specific Shimano GRX 810 11-speed rear derailleur is compatible with 1x and 2x drivetrains and 11- to 34-tooth cassettes.
GX Eagle 12-Speed Rear Derailleur
SRAMRiders need a derailleur to shift on command, even when climbing. SRAM GX Eagle 12-speed rear derailleur gets the job done with thoughtfully designed cage architecture that improves chain management.
M21 Long-Cage 6/7-Speed Rear Derailleur
microSHIFTBoasting the same kinematics as more expensive derailleurs, the 6/7-speed microSHIFT M21 long-cage rear derailleur delivers responsive performance in an attainable package.
M21 Long-Cage 6/7-Speed Rear Derailleur - Dropout Claw Hanger
microSHIFTBoasting the same kinematics as more expensive derailleurs, the 6/7-speed microSHIFT M21 long-cage rear derailleur with claw hanger mount delivers responsive performance in an attainable package.
M26 Long-Cage 7/8-Speed Rear Derailleur
microSHIFTWith a versatile drivetrain compatibility and impressive derailleur capacity supporting a wide gear range, the 7/8-speed microSHIFT M26 long-cage rear derailleur is a top-notch upgrade for your bike.
M7100 SLX 12-Speed Rear Derailleur
ShimanoWith advanced Shadow RD+ for fast, precise, shockless shifting performance, the low-profile Shimano M7100 SLX 12-speed rear derailleur lets you take on tough terrain with smooth confidence.
MarvoLT M46 8/9-Speed Rear Derailleur
microSHIFTWith a durable, well-finished construction that stands up to tough trails and long-distance tours, the microSHIFT MarvoLT M46 8/9-Speed rear derailleur ensures easy, smooth shifting.
Mezzo M36 8/9-Speed Rear Derailleur
microSHIFTIdeal for mid-level mountain and trekking bikes, the microSHIFT Mezzo 8/9-speed rear derailleur gives you updated aesthetics, durable construction, and a proven design for smooth, responsive shifting.
NX 1x11 X-Horizon Rear Derailleur
SRAMEnjoy smooth, reliable shifting action on your mountain biking adventures with the large upper pulley offset and 12-tooth pulley wheels of the affordable SRAM NX 1x11 X-Horizon rear derailleur.
NX Eagle 12-Speed Rear Derailleur
SRAMProviding quiet, consistent performance and durability with a smooth-pedaling feel, the SRAM NX Eagle 12-speed rear derailleur combines a proven design with a larger, 14-tooth lower pulley.
R8 8-Speed Rear Derailleur - Long Cage
microSHIFTDesigned for bikes with triple cranksets, this long-cage microSHIFT R8 8-speed rear derailleur keeps weight low and performance high with a design that marries form and function.