From the bike path to the pro peloton Dura Ace sets the pace for the rest of the pack. The redesigned Shimano Dura-Ace ST-R9170 Disc Brake Shifters take electronic shifting to a whole new level. The ST-R9170 version offer an optimally balanced hydraulic brake system optimal for racing. This is a true drive-train for the next generation of bikes. Improving further upon the industry-best electronic shifting with improved ergonomics and a refined and consistent shifting performance. The refined hood shape offers the rider more control in race type conditions, regardless of brake choices (mechanical/Hydraulic). The Shimano Dura-Ace ST-R9170 Shifters also offer increased E-TUBE project customization with options for multi shift if desired.
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
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
Openable hood cover
`Customizable the function to fit in rider's riding style
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