Now, with SERVO WAVE ACTION brake technology, the new DURA-ACE ST-R9270 brake lever offers unprecedented levels of modulation and control. The wireless shifting ensures a clean aesthetic to the bike, while offering the fastest and most precise shifting available on the market. All this comes from the DUAL CONTROL LEVER which uses the most advanced materials to offer optimized lightness and ergonomics that guarantee comfort and control even in the most demanding conditions.

- Clean cockpit: the wireless connection improves the aesthetics of the bike and ensures lightning-fast shifting
- 1.5 to 2 years of battery life with easy-to-replace CR1632 shifter batteries
- Unrivaled ergonomics, perfected with feedback from the pros
- Raised hand guard improves ergonomics, and the elongated handguard body increases hand support
- Compatible with satellite shifters
- SERVO WAVE technology optimizes brake control
- Lighter and smoother lever action smooth
- Optimized modulation thanks to a larger braking control area
- Advanced materials
- Carbon fiber lever and titanium structure
- Compatible with cable connection (for e-bike applications -bike)
- Make DURA-ACE more yours with customizable button functions and adjustable ergonomics
- Easily change button function with the E-TUBE app
- Find your optimal bike position lever with a simple travel adjustment