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

Now available with the new ACR System

Whether you're training for your next 5K or simply enjoying an easy jog around the neighbourhood

4-piston design

Simulates gradients up to 16%

300g (Small)

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