Shimano GRX RD-RX812 Rear Derailleur - 11-Speed, Long Cage, Black, With Clutch, For 1x, 42t Low Sprocket Max

$116.92 Regular price $129.99
by Shimano

The Shimano GRX 11-speed rear derailleur provides silent and uninterrupted rear shifting on rough terrain. An adjustable Shimano Shadow RD+ clutch prevents chain slapping and drops.

  • Compatible with Shimano road Dual Control Levers
  • Gravel-tuned clutch tension provides smooth and reliable mixed surface shifting
  • For 1x drivetrains
  • MPN: IRDRX812
  • UPC: 192790448886
  • Rear Derailleur Mount TypeShimano Rear Direct Mount,10x1 Standard
    Drivetrain Speeds11
    Cage LengthLong
    Chain Wrap Capacity (teeth)31teeth
    Largest Cog42
    Rear Der/Shifter CompatibilityShimano Road
    SKU: RD0605

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