Shimano GRX RD-RX810 2x11-Speed Rear Derailleur: Tailored for Mixed Terrain Adventures

The Shimano GRX RD-RX810 11-Speed Rear Derailleur brings an enhanced level of quietness, shifting security, and precision to your mixed terrain rides. Featuring an integrated chain stabilizer mechanism, this derailleur is designed to handle the unpredictability of off-road terrain while providing smooth transitions on smoother surfaces, thanks to its ON/OFF chain tensioner switch. It's compatible with road cassettes up to a 34T low sprocket max, offering a wide range of gearing options for diverse cycling scenarios.

Key Features:

• Silent and uninterrupted rear shifting, ideal for rough terrain.
• Adjustable chain stabilizer to minimize chain slap and prevent derailment.
• SHIMANO SHADOW RD+ for smooth and reliable shifting across mixed surfaces.
• Clutch ON/OFF toggle adapted to match varying terrain conditions.
• Gravel-tuned clutch tension for optimal performance on off-road trails.
• Compatibility with current road DUAL CONTROL LEVER setups.
• Accommodates a wide range of sprocket sizes: Top sprocket max. 11T/min. 11T, Low sprocket max. 34T/min. 30T.
• Total capacity of 40T, ensuring adaptability for various gear combinations.

The Shimano GRX RD-RX810 Rear Derailleur is a critical upgrade for gravel biking enthusiasts, offering a harmonious balance of performance and durability on every ride.