Shimano's new Ultegra ST-R8170 brake levers bring enhanced modulation and control to every ride by employing Shimano's proven SERVO-WAVE technology. The all-new DI2 platform, used on both Dura-Ace and Ultegra, untethers the shifters while delivering the world's fastest, most reliable wireless shifting. Your time on the bike is precious, let Shimano make it even better. Features:
Clean Cockpit: Wireless connection enhances the aerodynamic effect and easy maintenance. Unparalleled ergonomics engineering refined with pros' feedback. Raised hood peak improves ergonomics. Optimized brake control. Lighter, smoother lever action. Enhanced modulation thanks to an expanded braking control area. Compatible with wirelessly or wired connection. Available to additional satellite shifters. High electronic energy efficiency. 1.5 to 2 years of battery life with easy-to-change CR1632 shifter batteries.
The Ultegra R8170 disc brake caliper brings a new level of control to the road cycling world with enhanced modulation and a quicker initial braking point. Despite its smaller construction, the system is quieter than ever and easier to maintain. Features: 1(more...)