Shimano (Cycling) GRX ST-RX815 (Di2) Hydraulic Disc Sub Brake Lever Right Only ISTRX815R

■ Gravel / Adventure component "GRX815" series hydraulic brake and Di2 dual control lever.
■ Ergonomic design of lever and bracket for dirt driving.
■ High bracket head prevents hand slippage and slippage.
■ Dented finger notch prevents upward slippage.
■ Non-slip material and brake lever coating.
■ Improved braking input performance.
■ Higher brake lever shaft and curved brake lever.
■ Only the right lever is sold.
■ Type: Rear
■ Supported speed: 11 speed
■ Lever type: Dual control lever
■ Shift type: Electric Di2
■ Corresponding brake: hydraulic disc / Recommended: BR-RX810
■ Clamp band diameter: 23.8-24.2mm
■ Hose joint type: Straight
■ Oil used: mineral oil