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Rear Derailleurs
  1. Gear Library
  2. Cycling
  3. Bike Parts
  4. Drivetrain Components
  5. Shifters And Derailleurs
  6. Rear Derailleurs
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    Deore M591 9-Speed Rear Derailleur
    Shimano

    The Shimano Deore M591 9-speed top-normal rear derailleur offers smooth, crisp shifting and a clean, elegant design.

    Weight: 305 grams

    DerailleursRear Derailleurs

    Deore M6100-SGS 12-Speed Rear Derailleur
    Shimano

    Experience 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.

    Weight: Unavailable

    DerailleursRear Derailleurs

    Deore XT M8130 LINKGLIDE 11-Speed Rear Derailleur
    Shimano

    With 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.

    Weight: Unavailable

    DerailleursRear Derailleurs

    GRX 810 11-Speed Rear Derailleur
    Shimano

    Offering 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.

    Weight: 255 grams

    DerailleursRear Derailleurs

    GX Eagle 12-Speed Rear Derailleur
    SRAM

    Riders 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.

    Weight: Unavailable

    DerailleursRear Derailleurs

    M21 Long-Cage 6/7-Speed Rear Derailleur
    microSHIFT

    Boasting the same kinematics as more expensive derailleurs, the 6/7-speed microSHIFT M21 long-cage rear derailleur delivers responsive performance in an attainable package.

    Weight: 206 grams

    DerailleursRear Derailleurs

    M21 Long-Cage 6/7-Speed Rear Derailleur - Dropout Claw Hanger
    microSHIFT

    Boasting 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.

    Weight: 316 grams

    DerailleursRear Derailleurs

    M26 Long-Cage 7/8-Speed Rear Derailleur
    microSHIFT

    With 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.

    Weight: 294 grams

    DerailleursRear Derailleurs

    M7100 SLX 12-Speed Rear Derailleur
    Shimano

    With 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.

    Weight: 316 grams

    DerailleursRear Derailleurs

    MarvoLT M46 8/9-Speed Rear Derailleur
    microSHIFT

    With 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.

    Weight: 317 grams

    DerailleursRear Derailleurs

    Mezzo M36 8/9-Speed Rear Derailleur
    microSHIFT

    Ideal 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.

    Weight: 306 grams

    DerailleursRear Derailleurs

    NX 1x11 X-Horizon Rear Derailleur
    SRAM

    Enjoy 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.

    Weight: 322 grams

    DerailleursRear Derailleurs

    NX Eagle 12-Speed Rear Derailleur
    SRAM

    Providing 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.

    Weight: 339 grams

    DerailleursRear Derailleurs

    R8 8-Speed Rear Derailleur - Long Cage
    microSHIFT

    Designed 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.

    Weight: 230 grams

    DerailleursRear Derailleurs

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