Description
Derailleur control double lever Shimano DURA-ACE ST-R9170-L
- ・More control and peace of mind in racing conditions.
- "Optimal balancing of the hydraulic braking system for racing.
- Specific brake lever shape, stroke, point contact and rigidity, dedicated shift paddles
- " Lightweight
- -Carbon/plastic composite shell cover
- ・More intuitive and faster shifting
- "More precise shifting and ergonomic position of the gear shift lever
- ・Customizable function for all practices
- "Possibility to activate or deactivate the multiple gear shift
- -E-TUBE PROJECT
- ・Optimal power transmission and good grip
- "Perfectly ergonomic shape of the hand rest, which is also thicker and softer
Features
With a compact overall shape, the DURA-ACE R9150 shifters combine both SHIMANO 's hydraulic disc brake technology and class-leading DI2 electronic shifting in a package that's ready for the toughest racing situations. Updated feel and button layout ensure precise shifting, while improved ergonomics ensure comfort and allow you to focus on the effort.