Shimano Dura-Ace R9170 Di2 2x11-Speed Shift/Brake Lever - Black

• Di2 Electronic Shifting pair with Hydraulic Disc Brakes
• E-TUBE project Di2
• More controllable and confidence in race condition
• Optimally balanced hydraulic brake system for racing
• Dedicated brake lever shape, stroke, contact point, stiffness and dedicated shift paddles
• Lightweight
• Carbon composite plastic material of hood
• More intuitive, quicker shifting operation
• More defined click feeling and ergonomic shift lever position
• Customizable function to fit any riding style
• Each switch has the option for multi-shift ON or OFF
• Optimum power transmitted with grip firmly
• Ideal ergonomic cover shape with better thickness & tenderness
• Openable hood cover
• Simple set up and maintenance, Easy replace hood cover
• Customizable the function to fit in rider's riding style using Shimano E-Tube project software
• Uses SM-BH90 Hydraulic hoses: 1000mm Front LH, 1700mm Rear RH.
• Calipers and hoses not included