Shimano GRX ST-RX820 dual control levers delivers light and responsive mechanical shifting for mixed-terrain riding and racing (Note: BR1060 and BR1061 are left non-shift variations for 1x set ups). The ergonomic shifter design improves comfort by decreasing pressure on your palms, while the textured, anti-slip brake lever surface increases control on bumpy terrain. The SERVO WAVE brake lever action provides greater braking power with improved control. The GRX BR-RX820 2-piston disc brake caliper brings a high level of control to gravel cycling with enhanced modulation and a quick initial braking point. Despite its smaller construction, the system is exceptionally quiet and easy to maintain. 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 innavidual 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 Item Specifications Adjustable Contact Point No Adjustable Reach Yes Brake Caliper Mount Flat Mount Brake Lever Actuation Hydraulic Brake Lever Use Left Drivetrain Speeds 12 Front Der/Shifter Compatibility Shimano Road Hydraulic Fluid Type Mineral Oil Hydraulic Hose Length 1000 Pad Compound Resin Rotor Included No Shifter/Derailleur Compatibility Shimano
Shimano GRX ST-RX820 Shifter/Brake Lever with BR-RX820 Disc Brake Caliper Hydraulic Brake/Shift Lever, Drop Bar UPC: 192790241845
