With an integrated chain stabilizer mechanism, the SHIMANO GRX derailleur provides a quieter experience and shifting security and precision on mixed terrain. For rides on smooth surfaces, the derailleur features and ON/OFF switch for the chain tensioner. The RD-RX810 rear derailleur is compatible with road cassettes with a 34T low sprocket max.

FEATURES

• Silent and uninterrupted rear shifting on rough terrain
• Adjustable chain stabilizer prevents chain slapping and drops
• SHIMANO SHADOW RD+
• Smooth and reliable mixed surface shifting
• Toggle clutch ON/OFF to match the terrain
• Switch stabilizer ON/OFF to match the terrain
• Gravel-tuned clutch tension
• Compatible with current road DUAL CONTROL LEVER

SPECIFICATIONS
Total Capacity: 40T
Max Front Difference: 17T
Colour: Series Colour
Average Weight: 225g
Mount: Direct attachment (conventional)/Direct mount compatible
Number Of Pulley Teeth: 13T
Max Low Sprocket: 34T
Min Low Sprocket: 30T 
Rear Speeds: 11
Top Normal Spring Type: Shimano Shadow RD+

SKUs
Product Code: IRDRX810
Model No: RD-RX810