Designed for mixed-terrain riding the Shimano GRX ST-RX825 Di2 Shifter & Disc Brake Caliper brings fast accurate wireless shifting and braking to our favorite gravel bike with a clean cockpit design. The ergonomic levers feature a ribbed surface...
Designed for mixed-terrain riding the Shimano GRX ST-RX825 Di2 Shifter & Disc Brake Caliper brings fast accurate wireless shifting and braking to our favorite gravel bike with a clean cockpit design. The ergonomic levers feature a ribbed surface...
For fast reliable shifting during our mixed-terrain riding adventures Shimano brings us the new GRX RD-RX825 12-Speed Di2 Rear Derailleur complete with a built-in wireless connectivity unit and charging port for easy operation and recharging. SHIMANO...