Shimano GRX 810 BL-RX810 1x11S front left hydraulic control lever
The Shimano GRX BL-RX810-L shifter bring greater rider control for mixed terrain riding thanks to Shimano's category-leading hydraulic disc brakes.
Features
- Greater mixed-terrain control
- Gravel inspired lever and bracket ergonomics
- Anti-slip ribbed surface texture and brake lever coating
- Series: GRX 11-speed
- Brake hose (Kit): SM-BH90-JK-SSR
- Clamp band diameter: 23.8-24.2 mm
- Recommended brake caliper: BR-RX810
- Real weight: 222 g.
Technologies
Servowave Action
When you pull a Servowave brake lever, initial pad travel is fast, so little lever movement is needed to bring the pads into contact with the rotor. The power multiplication factor then increases rapidly at the pad-to-rim contact so more of the lever stroke is used to apply greater braking power with improved control.