Shimano RX810 GRX Flat Mount Disc Brake Caliper

• Greater multi-surface brake control
• Simple set up and maintenance
• Excellent heat dissipation
• Convenient tool access
• Simple wheel replacement
• Easy and clean bleeding system
• Brake Hose Kit Compatibility: SM-BH90-JK-SSR, SM-BH90-J-SSR
• Brake Pads: K03S Resin Included (K04S, and L04C compatible)
• Recommended Brake Lever: ST-RX810, BL-RX810, or ST-RX815
• Recommended Brake Rotor: SM-RT800
• Oil: Shimano Mineral oil
• Mount Type: flat mount