Shimano GRX RD-RX810 11-Speed Rear Derailleur (34T Max)

Low Price: $111.99
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The Shimano GRX FD-RX810 rear derailleur features an integrated chain stabilizer to keep the shifting smooth and precise over a variety of terrain.


  • Adjustable chain stabilizer prevents chain slapping and drops
  • Switch stabilizer ON/OFF to match the terrain
  • Gravel-tuned clutch tension


Weight: 255g
Capacity: 40T
Max Low: 34T
Speed: 11

This product was added to our catalog on August 13, 2019