With a compact overall shape, the Dura-Ace R9170 lever brings both SHIMANO's praised hydraulic disc brake technology and the category-leading DI2 electronic shifting in a package ready for the most demanding of race situations.
An updated button feel and layout ensure precise shifting while enhanced ergonomics guarantee comfort, allowing you to concentrate on the effort at hand.
- Dedicated brake lever shape, stroke, contact point, stiffness and dedicated shift paddles
- Carbon composite plastic material of hood
- More defined click feeling and ergonomic shift lever position
- Each switch has the option for multi-shift ON or OFF with E-TUBE PROJECT
- Ideal ergonomic cover shape with better thickness & tenderness
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