Shimano GRX BL-RX820 Brake Lever with BR-RX820 Hydraulic Disc Brake Caliper - Left/Front, Flat Mount Caliper EA Hydraulic Brake/Shift Lever, Drop Bar

GRX BL-RX820 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 SERVO WAVE technology provides fast initial pad travel to quickly contact the rotors followed with the power multiplication factor to give fast pad-to-rim contact to apply greater braking power with improved control Optimized for use with flared bars 2-piston caliper features 10% wider pad clearance to decrease brake noise One-way maintenance-friendly bleeding process for quick and easy prevention of air bubbles in the hydraulic system Includes finned L05A pads with a resin compound for enhanced heat dissipation Includes bracket fo 140/160 rotors (assembled for 160mm) Disc brake rotor sold separately