The Shimano Dura-Ace ST-R9170 Shift/Brake Right Lever combines the powerful DURA-ACE DI2 hydraulic disc brake with a 2x11-speed dual control lever. Experience precise shifting and enhanced ergonomics for maximum comfort during demanding race situations. Don't let anything hold you back from pushing your limits with this dynamic and innovative lever.
Comfortable grip and operation
Consistent braking performance in all weather conditions
Customizable function to fit any riding style
Each switch has the option for multi-shift ON or OFF