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.
Product Details:
- Brake control is optimized with light and smooth lever action
- Compatible with wireless or wired connection
- Enhanced modulation thanks to an expanded braking control area
- Maintenance-friendly bleeding process
- The wireless connection provides a clean cockpit, enhancing the aerodynamic effect and easy maintenance
- Unparalelled ergonomic features, such as raised hood peaks on levers
- Wider pad clearance decreases brake noise
Specifications:
- Brake Caliper Mount: Flat Mount
- Brake Lever Actuation: Hydraulic
- Brake Lever Use: Left
- Color: Black
- Defined Color: Black
- Drivetrain Speeds: 12
- Front Der/Shifter Compatibility: Shimano Road Di2
- Hydraulic Fluid Type: Mineral Oil
- Hydraulic Hose Length: 1000
- Pad Compound: Resin
- Rotor Included: No
- UPC: 192790889627
- MPN: IR8170DLF6SC100A
