Shimano GRX BL-RX610-L

The new GRX BL-RX610-L shifter bring greater rider control for mixed terrain riding thanks to Shimano's category-leading hydraulic disc brakes. Brake only lever. Greater mixed-terrain control from unique gravel inspired lever and bracket ergonomics. Anti-slip brake lever increases control on bumpy terrain. Raised brake lever pivot point increases leverage from the hoods. Adjustable free stroke and lever reach. ServoWave action reduces freestroke and progressively increases brake leverage. Compatible with 12 speed mechanical GRX and road derailleurs. Attributes Brake Lever Comp. Road hydraulic disc brakes Primary Color Black Shifter Material Aluminum