SHIMANO GRX815 DI2 ST+BR rear brake

The Shimano GRX DI2 dual control lever delivers light and responsive shifting for mixed-terrain riding. The ergonomic shifter design improves comfort and the textured, anti-slip brake lever increases control on bumpy terrain. The Di2 version offers the digital precision of Shimano electronic shifting and synchronized shifting. With a low-profile Flat Mount design, the Shimano GRX RX810 hydraulic disc brakes provide greater control for mixed terrain riding. RX815: - Raised hood head prevents hand misalignment and slippage - Recessed finger notch prevents upward slipping - Anti-slip texture and brake lever coating - Improved braking input performance - Higher brake lever axis and curved brake lever - Improved grip and confidence on choppy surfaces and descents - Higher braking efficiency reduces fatigue on long rides RX810: - Excellent heat dissipation - Flat mount and anti-mud specification - Convenient tool access - Simple wheel replacement - Easy and clean bleeding system - Never hesitate to tackle rough surfaces - Simple set up and maintenance Specifications: - Brake lever type: RX815 - Type of caliper: RX810 - Placement: Right/Rear - Brake hose: Included - Brake lever mount: Clamp - Brake caliper mount: Flat Mount