Your time on the bike is precious, let Shimano make it even better. Ultegra ST-R8170 brake levers bring enhanced modulation and control to every ride by employing Shimano's proven SERVO-WAVE technology. The Di2 platform untethers the shifters while delivering fast and reliable wireless shifting. The BR-R8170 hydraulic 2-piston disc brake caliper brings a new level of control to the road cycling world with improved modulation and a quicker initial braking point. Despite its smaller construction, the system is quieter than ever and easier to maintain. Includes L05A-RF pads The wireless connection provides a clean cockpit, enhancing the aerodynamic effect and easy maintenance Wider pad clearance decreases brake noise Maintenance-friendly bleeding process Unparalelled ergonomic features, such as raised hood peaks on levers Brake control is optimized with light and smooth lever action Enhanced modulation thanks to an expanded braking control area Compatible with wireless or wired connection Item Specifications Adjustable Reach Yes Brake Caliper Mount Flat Mount Brake Lever Actuation Hydraulic Brake Lever Use Right Color Black Defined Color Black Drivetrain Speeds 12 Hydraulic Fluid Type Mineral Oil Hydraulic Hose Length 1700 Pad Compound Resin Rear Der/Shifter Compatibility Shimano Road Di2 Rotor Included No
Shimano Ultegra ST-R8170 Di2 Shift/Brake Lever with BR-R8170 Disc Brake Caliper Hydraulic Brake/Shift Lever, Drop Bar UPC: 192790168456
