Shimano GRX BR-RX810 Disc Flat Mount Caliper - Rear
Engineered for performance over mixed terrain - be that tarmac, gravel or hard-packed mud, Shimano's GRX BR-RX810 Disc Flat Mount Rear Brake Caliper quickly dissipates heat and clears dirt so you get consistent braking power. Setup is simple and ongoing maintenance a breeze thanks to a clean bleeding system so you'll never hesitate to tackle the roughest surfaces.
- Great control over mixed-terrain riding
- Excellent heat dissipation
- Flat mount and anti-mud specification
- Convenient tool access
- Simple wheel replacement
- Easy and clean bleeding system