Shimano Dura Ace ST-R9270-R Control Lever - 12v

Now, with SERVO WAVE ACTION brake technology, the new DURA-ACE ST-R9270 rear brake lever offers unprecedented levels of modulation and control. The wireless shifting ensures a clean aesthetic for the bike while providing the fastest and most precise shifting available on the market. All of this comes from the DUAL CONTROL LEVER that employs 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 enhances the bike's aesthetics and ensures lightning-fast shifting.
  
• 1.5 to 2 years of battery life with the shift control batteries
• Easy-to-replace CR1632.
  
• Unmatched ergonomics, refined with feedback from professionals.
  
• The raised handguard improves ergonomics, and the extended body of the handguard increases hand support.
  
• Compatible with satellite shift controls.
  
• SERVO WAVE technology optimizes brake control.
  
• Lighter and smoother lever action.
  
• Optimized modulation thanks to a wider brake control area.
  
• Advanced materials.
  
• Carbon fiber lever and titanium structure.
  
• Compatible with wired connection (for e-bike applications).
  
• Make DURA-ACE more yours with customizable button functions and adjustable ergonomics.
  
• Easily change button functions with the E-TUBE app.
  
• Find your optimal lever position with a simple stroke adjustment.