Derailleur control double lever Shimano DURA-ACE ST-R9270-R

• ・Sleek steering position: wireless connection enhances your bike's aesthetics while providing lightning fast shifting
• "1.5 to 2 years of battery life with easy-to-change CR1632 batteries for the shifters
• ・Unmatched ergonomic engineering brought to point through feedback from professional riders
• "Raised handle tip improves ergonomics, while an extended body increases hand support
• " Compatible with satellite controls
• ・ SERVO WAVE technology optimizes braking control
• "Smoother, more responsive lever operation
• "Improved modulation with an expanded braking control area
• ・Advanced materials
• "Carbon fiber brake lever and titanium parts
• ・Compatible with wired connection (for electric bike)
• ・Customize the DURA-ACE with adjustable button functions and ergonomics
• "Easily change the function of the buttons with the E-TUBE app
• " Find your optimal lever position with a simple guard adjustment

Features

Now featuring SERVO WAVE ACTION braking technology, the new DURA-ACE ST-R9270 brake levers offer modulation and control like never before. Wireless shifting brings sleek style while offering our fastest and most precise shifting available. All this with a DUAL CONTROL LEVER that uses the most advanced materials to offer lightweight, refined ergonomics, providing comfort and control for the most demanding conditions.