Shimano GRX BL-RX717 Brake Lever + Flat Mount Caliper Size:Rear/Left Now available with the new

Now available with the new ACR System

4-piston design

9 cm (Open)

Simulates gradients up to 16%

The Ritchey Classic Rizer draws its inspiration from a lifetime experiences and endless riding along the twisty and flowing trails found in Northern California

Shimano GRX BL-RX717 Brake Lever + Flat Mount Caliper Size:Rear/Left Now available with the newShimano GRX, with its gravel specific ergonomics, optimised gearing options, rugged reliability, and quiet and stable drivetrain, sets itself apart from the rest of the component world. GRX hydraulic disc brake lever only gives you control, modulation and power with minimal effort in all riding conditions Raised hood head prevents hand misalignment and slippage Recessed finger notch prevents upward slipping Simple set up and maintenance with easy and