Shimano RX810 GRX 11 Speed Rear Derailleur

Designed for riding on rough roads, through gravel and mud, to be able to carry on in comfort, stress-free, to wherever you want, to allow you to achieve that unique sense of accomplishment. The first groupset designed for Gravel riding.

• SHIMANO SHADOW RD+ (11-speed)
• Adjustable chain stabilizer prevents chain slapping and drops
• Switch stabilizer ON/OFF to match the terrain
• Gravel-tuned clutch tension
• Silent and uninterrupted rear shifting on rough terrain
• Smooth and reliable mixed surface shifting
• Compatible with current road DUAL CONTROL LEVER
• Top sprocket: Max. 11T/Min. 11T
• Low sprocket: Max. 34T/Min. 30T
• Total capacity: 40T
• Max Front Difference: 17T
• Compatible Chain: HG-EV 11-speed/HG-X11
• Recommended Cassette: CS-R8000 11/30T, or 11/32T; CS-HG800-11 11/34T
• Cable Adjuster: yes
• Pulley Teeth: 11t
• Total Capacity: 31t