SHIMANO GRX DERALLEUR (spec. Di2) RD-RX815 11 S

The SHIMANO GRX DERALLEUR (spec. Di2) RD-RX815 11 is designed to provide a smooth and quiet shifting experience on rough terrains. With its adjustable chain stabilizer, it prevents chain drops and impacts, ensuring a reliable performance even on the most challenging surfaces. The SHIMANO SHADOW RD+ technology further enhances the stability of the chain, making it suitable for mixed surfaces.

SHIMANO GRX DERALLEUR (spec. Di2) RD-RX815 11 S FEATURES

• Activation/Deactivation of the chain stabilizer based on the terrain, allowing for a customized riding experience.
• Specific friction adjustment for Gravel riding, ensuring optimal performance in various conditions.
• Compatibility with the current LEVA DUAL CONTROL road levers, making it easy to integrate into your existing setup.
• Maximum difference between chainrings: 17D.
• Smallest chainring: Max. 11D/Min. 11D.
• Largest chainring: Max. 34D/Min. 30D.
• Total capacity: 38D.
• Thanks to the integrated chain stabilizer mechanism, the SHIMANO GRX DERALLEUR (spec. Di2) RD-RX815 11 S offers a quieter and more secure riding experience on mixed terrains. Whether you're riding on smooth roads or challenging gravel paths, this derailleur provides precise and reliable shifting performance. It is compatible with road cassettes with a maximum and minimum cog size of 34D.
• Upgrade your bike with the SHIMANO GRX Cambio (spec. Di2) RD-RX815 11 velocità Compatibile con montaggio diretto and enjoy a smoother and more efficient ride.