Shimano
DURA-ACE ST-R9270/BR-R9270 2x12 Complete Left Assembly
DURA-ACE ST-R9270/BR-R9270 2x12 Complete Left Assembly
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Now featuring SERVO WAVE ACTION brake technology, the new DURA-ACE ST-R9270 brake lever delivers modulation and control like never before. Wireless shifting keeps your bike looking clean while offering the fastest, most precise gear changes available. All of this resides in a dual control lever to employs the most advanced materials to offer light weight and refined ergonomics that provide comfort and control for the most demanding conditions.
- Clean Cockpit: Wireless connection enhances the aesthetic of your bike while keeping shifting lightning fast
- 1.5 to 2 years of battery life with easy-to-change CR1632 shifter batteries
- Unparalleled ergonomics engineering refined with pro rider feedback
- SERVO WAVE technology optimizes brake control while reducing rotor rub
- Also available in a rim brake version
With an all-new mono-body construction design, high performance braking has reached a new peak. The BR-R9270 caliper drops weight while also providing increased pad clearance, ensuring a quieter ride. Lastly, a new bleeding process makes maintenance easier than ever.
- One-piece structure maximizes stiffness and reduces weight
- 10% wider pad clearance decreases the chance of rotor rub
- Maintenance-friendly bleeding process
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