Details
Shimano's 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. Your time on the bike is precious, let Shimano make it even better.
- The wireless connection provides a clean cockpit, enhancing the aerodynamic effect and easy maintenance
- Unparalleled ergonomics engineering refined with feedback from professional riders
- Raised hood peak improves ergonomics
- 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
- High electronic energy efficiency, with 1.5 to 2 years of battery life from CR1632 shifter batteries
- Can be used with additional satellite shifters
Part Numbers
Option | UPC | MPN | Store SKU |
---|---|---|---|
Black / Left | 192790893921 | ISTR8170LA | 210000006123 |
Black / Right | 192790896694 | ISTR8170RA | 210000006122 |