Shimano
Shimano Ultegra ST-R8170/BR-R8170 2x12 Complete Right Assembly
Shimano Ultegra ST-R8170/BR-R8170 2x12 Complete Right Assembly
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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 our fastest, most reliable wireless shifting. Your time on the bike is precious, let Shimano make it even better.
BENEFIT
Clean Cockpit: Wireless connection enhances the aerodynamic effect and easy maintenance
BENEFIT
Unparalleled ergonomics engineering refined with pros' feedback
FEATURE
Raised hood peak improves ergonomics
BENEFIT
Optimized brake control
FEATURE
Lighter, smoother lever action
FEATURE
Enhanced modulation thanks to an expanded braking control area
BENEFIT
Compatible with wired and wireless connection
BENEFIT
Available to additional satellite shifters
BENEFIT
High electronic energy efficiency
FEATURE
1.5 to 2 years of battery life with easy-to-change CR1632 shifter batteries (Initial shifter batteries may have a shorter battery life than stated above.)
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.
BENEFIT
10% wider pad clearance decreases brake noise
BENEFIT
Maintenance-friendly bleeding process
Includes: L03A Resin Pads
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