Shimano GRX RX825 Di2 Hydraulic 12sp Shifter / Brake

SHIFTERS

The 12-speed SHIMANO GRX Di2 DUAL CONTROL LEVER delivers fast, wireless shifting for gravel and mixed-terrain riding. The ergonomic lever features raised hoods, ribbed surface texture, and an anti-slip coating on the brake lever for increased security and control. The hood body is newly optimized for seamless integration with flared handlebars while retaining the gravel-specific third button location. To complete the cockpit, RX825 levers are compatible with three satellite shifter options and feature SHIMANO FRONT SHIFT NEXT functionality to maximize rider customization options.

• Clean cockpit with fast and reliable wireless shifting
• 3 to 4 years of battery life with easy-to-change CR1632 shifter batteries
• Better comfort and control on mixed terrain
• Anti-slip coating on brake levers
• Raised hoods and textured surface
• Optimized for use with flared handlebars
• Customizable shifting setup
• Compatible with SHIMANO's three SW-RS801 satellite shifter options
• Features SHIMANO FRONT SHIFT NEXT functionality

BRAKE CALIPER

Enhanced control with better modulation and quicker initial braking point. The GRX BR-R820 disc brake caliper brings a new level of control to gravel cycling with enhanced modulation and a quicker initial braking point. And despite its smaller construction, the system is quieter and easier to maintain.

• 10% wider pad clearance decreases brake noise
• Maintenance-friendly bleeding process