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.
FEATURES:
The wireless connection provides a clean cockpit, enhancing the aerodynamic effect and easy maintenance
Wider pad clearance decreases brake noise
Maintenance-friendly bleeding process
Unparalleled 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
SPECS:
Brake Caliper Mount: Flat Mount
Hydraulic Fluid Type: Mineral Oil
Rear Der/Shifter Compatibility: Shimano Road Di2
Adjustable Reach: Yes
Rotor Included: No
Pad Compound: Resin
Front Der/Shifter Compatibility: Shimano Road Di2
Brake Lever Actuation: Hydraulic
Drivetrain Speeds: 12
-270x270.jpg "Shimano R8170 Ultegra Di2 Shifter And Brake")
-1000x1000.jpg "Shimano R8170 Ultegra Di2 Shifter And Brake")