Hydraulinen jarrukahva Shimano GRX BL-RX820 left

Enhanced comfort and control on mixed terrain. Optimized for single-chainring drivetrains, the SHIMANO GRX BL-RX820-L brake lever delivers greater comfort and control for mixed-terrain riding thanks to SHIMANO's category-leading hydraulic disc brakes and a host of gravel-specific design features.

TECHNOLOGY

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.