The GRX brake lever (for Di2) is a left-only brake 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.

• Lighter, simpler left brake lever option
• Anti-slip coating on brake levers
• Raised hoods and textured surface
• Optimized for use with flared handlebars
• 10% wider pad clearance decreases brake noise
• Maintenance-friendly bleeding process