Shimano GRX ST-RX810-R Right Mechanical Shift-Brake Lever with Hydraulic Front Disc Brake

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 Explore beyond. Introducing SHIMANO GRX Consistently predictable and powerful, the trail-rated new GRX BR-RX810-F comes with a light, clean and durable integrated master cylinder. This saves weight and provides a sleek appearance. Refined levers provide improved feel and feedback, offering high power with a short brake pull. GRX BR-RX810-F brakes retain tool-free reach adjust and Free Stroke adjust. The Rider Tuned system accommodates 140 to 203mm rotors and multiple brake pad choices. ST-RX810-R Hydraulic Disc Brake Dual Control Lever (11-speed) Feature . Gravel inspired lever and bracket ergonomics . Anti-slip brake lever Benefit . Greater mixed-terrain control . Same light shifting operation as top tier systems