Shimano Dura-Ace ST-R9270 Di2 12 Speed Right Lever Only

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 our 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. 

• RIGHT LEVER
• Shifting: 12-speed wireless Di2, reducing cockpit clutter.
• Braking: SERVO WAVE Action technology offers superior modulation and control, reducing noise and increasing pad clearance.
• Design: Ergonomic, raised hood peak with longer body for improved hand support.
• Construction: Lightweight carbon fiber brake lever with titanium hardware.
• Compatibility: Works with E-TUBE app for custom button mapping.
• Battery: Uses easy-to-change CR1632 batteries with a 1.5–2 year life.
• Compatibility: Designed for use with Shimano BR-R9270 hydraulic calipers.