Shimano GRX BL-RX825 Brake Lever BR-RX820 Hydraulic Disc Brake Caliper - Left/Front Flat Mount Caliper BLK Size (cm)-55-58 3D position detection – detects

3D position detection – detects vibrations and the smallest of movements in all three dimensions and triggers an alarm

Dual Tread compound and sealant compatibility in standard or racing (TR) formulas

One 45# Brake Mount Disc Only (PM) Dropout 15x110mm Boost Weight 2800g Color Black

or in your stand

Shimano GRX BL-RX825 Brake Lever BR-RX820 Hydraulic Disc Brake Caliper - Left/Front Flat Mount Caliper BLK Size (cm)-55-58 3D position detection – detectsThe GRX BL RX825 brake lever (for Di2) is a left brake only lever option that pairs perfectly with a right ST RX825 dual control lever. It is designed for gravel and mixed terrain riding. The ergonomic lever features raised hoods ribbed surface texture and an anti slip coating on the brake lever for increased security and control. The hood body is optimized for seamless integration with flared handlebars~The RX825 brake lever is paired with a GRX BR