Shimano GRX RX810 11-Speed Long Cage Rear Derailleur with Clutch for Gravel & Road Bikes Mount Type_Quick Mount Constructed with a 2C compound

Constructed with a 2C compound and flat protection technology

- Hybrid-specific spokes for enhanced strength without adding weight

gravel bike upgrade

Remarkably

- Hose sold separately

Shimano GRX RX810 11-Speed Long Cage Rear Derailleur with Clutch for Gravel & Road Bikes Mount Type_Quick Mount Constructed with a 2C compoundThe 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 Toggle clutch on off to match the terrain For 1x and 2x drivetrains