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

Shimano RX820-LA left side Dual Control lever for 1x set ups integrates the brake lever and dropper post lever into one seamless unit that delivers fast and effortless operation, and a cleaner, more streamlined cockpit Intergrated dropper post actuation with 10mm cable stroke lets you stay focused 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 qui