For time trial and triathlon use, the DURA-ACE ST-R9160 levers reduce drag thanks to their aerodynamic design. The one-button layout integrates seamlessly with SHIMANO's SYNCHRONIZED SHIFT.
Features

Optimum power transmitted with firm grip
More aerodynamic and better grip feeling
Switch button integrated inside without hand release
Intuitive shifting control
Keep firm grip when shifting
Single button on each side of the shifting lever only works with SHIMANO SYNCHRONIZED SHIFT
Better control and confidence in race conditions
Customizable function to fit in rider’s riding style
Each switch has the option for multi-shift ON or OFF
E-TUBE PROJECT
Clean cockpit area
Integrated E-TUBE cable and internal brake cable routing
New cable junction (EW-RS910, EW-JC130) available to integrated with bike frame
Weight: 128g (p/pair)
Shifter Type: TT/Triathlon Dual Control Lever