Discover the best selection of Shimano components for your bike at Escapa. The Shimano Ultegra Rear Disc Brake Lever Kit ST-R8170 delivers improved modulation and control on every ride thanks to Shimano’s proven SERVO WAVE technology. The new Di2 platform, used in both DURA-ACE and ULTEGRA, makes shifting effortless while offering our fastest and most reliable wireless shifting system. Your time on the bike is precious—let Shimano make it even better.
The redesigned Shimano Ultegra Rear Disc Brake Lever ST-R8170 features all-new ergonomics, even more precise brake modulation, and wireless electronic shifting. This trifecta lets you focus on the next sprint, the next descent, or your teammate’s next joke.
FEATURES
Uncluttered display panel: The wireless connection improves aerodynamics and allows for easy maintenance.
Unparalleled ergonomic design refined with input from professionals
The raised lever tip improves ergonomics
Optimized brake control
Lighter and smoother lever action
Improved modulation thanks to an expanded braking control zone
Compatible with both wired and wireless connections
Available for additional satellite shift levers
High electronic energy efficiency
1.5 to 2 times the battery life with easy-to-replace Facilo CR1632 shifter batteries
