System engineering at its peak
Using the lightest materials available, Dura-Ace R9150 levers offer better control and confidence in race conditions. The lightweight carbon hood material, enhanced shifter layout, and increased reach adjust range are the culmination of generations of Shimano's Di2 refinement.

• Dura-Ace R9150 Di2 shift/brake levers offer unrivaled shifting and braking performance.
• Di2 electronic shifting with cable actuated braking (calipers not included)
• Dedicated brake lever shape, stroke, contact point, stiffness and dedicated shift paddles
• Lightweight carbon composite plastic material of hood
• More defined click feeling and ergonomic shifting lever position
• Customizable function to fit any riding style
• E-Tube Project means each switch has the option for Multi-shift ON or OFF