Derailleur control double lever Shimano DURA-ACE ST-R9170-L

Product Description

The Shimano Dura-Ace ST-R9170 Shifters also offer increased E-TUBE project customization with options for multi shift if desired. The hydaulic disc brake system give a great comfort and increase the security in any weather thanks to the linearity and the braking power of the Shimano Dura-Ace caliper.

Features :


    Ideal ergonomic cover shape with better contact feel

    More control and confidence in race conditions

    Optimally balanced hydraulic brake system for racing

    Dedicated brake lever shape, stroke, contact point, stiffness and dedicated shift paddles

    Carbon composite plastic hood material for lightweight construction

    More defined click feeling and ergonomic shift lever position

    More intuitive, quicker shifting operation

    Increased E-TUBE project customization

    Each switch has the option for multi-shift

    Customizable function to fit any riding style