Right Lever Shimano Dura Ace ST-R9170 Di2 Hydraulic

With a compact form, the R9150 DURA-ACE levers bring together SHIMANO's renowned hydraulic disc brake technology and class-leading DI2 electronic shifting in a package ready for the most demanding racing conditions. A modified feel and button layout ensure precise shifting, while improved ergonomics ensure comfort, allowing you to concentrate on the effort at hand

Features

• Better control and confidence in race conditions
• Optimally balanced hydraulic brake system for racing
• Dedicated brake lever shape, stroke, contact point and stiffness, and dedicated shift levers
• Lightweight
• Carbon composite plastic housing material
• More intuitive and faster shift operation
• More defined click feel and ergonomic shift lever position
• Customizable function to suit any riding style
• Each switch has the option of multiple shifting on or off
• E-. TUBE PROJECT
• Optimal power transmission with a firm grip
• Ergonomic deck shape ideal for extra thickness and smoothness