Shimano Ultegra Di2R8150 12S Rear Derailleur
- Reduced price
Shimano's new ULTEGRA ST-R8170 brake levers deliver improved modulation and control on every ride thanks to Shimano's proven SERVO WAVE technology. The new Di2 platform, used on both DURA-ACE and ULTEGRA, frees up shifting while offering our fastest, most reliable wireless shifting. Your time on the bike is precious, let Shimano make it even better.
SKU Description
・Clear display panel: Wireless connection improves the aerodynamic effect and allows for easy maintenance.
・Unparalleled ergonomic design enhanced by professional input
»The raised peak of the lever improves ergonomics
・Optimized brake control
»Lighter, smoother lever action
»Improved modulation thanks to an expanded braking control zone
・Supports wired and wireless connection
・Available for additional satellite shifters
・High electronic energy efficiency
»1.5 to 2 battery life with easy-to-change CR1632 shifter batteries
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Shimano Ultegra Di2R8150 12S Rear Derailleur