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

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

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Current price is: $60.00. Original price was: $119.99.

Current price is: $60.00. Original price was: $119.99.

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SKU: BIKZ48040 Category:

Product Description

Shimano GRX RD-RX812 Rear Derailleur – 11-Speed Long Cage Black With Clutch For 1x 42t Low Sprocket Max. The Shimano GRX 11-speed rear derailleur has an integrated chain stabilizer mechanism that provides a quieter experience shifting security and precision on mixed terrain. For rides on smooth surfaces the derailleur features an ON/OFF switch for the chain tensioner. The Shimano Shadow RD+ adjustable chain stabilizer provides silent and uninterrupted rear shifting on rough terrain.

  • Adjustable Shimano RD+ chain stablizer prevents chain slapping and drops
  • Gravel-tuned clutch tension provides smooth and reliable mixed surface shifting
  • Compatible with Shimano road Dual Control Levers
  • Compatible with Shimano LinkGlide and HG 11-speed chains
    • TECH SPECS
    Rear Derailleur Mount Type Shimano Rear Direct Mount
    Rear Derailleur Mount Type 10×1 Standard
    Rear Der/Shifter Compatibility Shimano Road
    Cage Length Long
    Drivetrain Speeds 11
    Weight 267
    Color Black
    Chain Wrap Capacity (teeth) 31
    Largest Cog 42