Shimano GRX BR-RX810/ST-RX810 Disc Brake with Dual Control Lever

With a low-profile Flat Mount design, the Shimano GRX BR-RX810 hydraulic disc brakes provide greater control for mixed-terrain riding.

The Shimano GRX 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.

- 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
- Gravel inspired lever and bracket ergonomics
- Anti-slip brake lever
- Greater mixed-terrain control
- Same light shifting operation as top tier road systems