Optimized for single-chainring drivetrains, the Shimano GRX BL-RX610-L brake lever delivers greater comfort and control for mixed-terrain riding thanks to Shimano’s category-leading gravel-specific design features.

– GRX BL-RX610 left brake lever with textured hood ensures you’re always in control, even on bumpy descents
– Anti-slip coating on GRX brake levers means that even in wet or muddy conditions that you’ll always have Shimano’s legendary stopping power on demand
– Reach Adjust mechanism allows the lever to be adjusted to suit any hand size, type of riding and individual rider preferences