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.
- 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
Specifications:
- Adjustable Reach: Yes
- Brake Caliper Mount: Flat Mount
- Brake Lever Actuation: Hydraulic
- Brake Lever Use: Left
- Color: Black
- Defined Color: Black
- Double or Triple: Double
- Drivetrain Speeds: 12
- Front Der/Shifter Compatibility: Shimano Road Di2
- Hydraulic Fluid Type: Mineral Oil
- Hydraulic Hose Length: 1000
- Pad Compound: Resin
- Rear Der/Shifter Compatibility: Shimano Road Di2
- Rotor Included: No
