ST-R9160, Dura-Ace Di2, Position:Rear 11 Spd. Intended use: Road cycling -

Intended use: Road cycling - designed and engineered to perform on paved roads

for the most streamlined movement through the water

Its bead blast black finish with gloss graphics mean the bar looks as smooth as it performs

Thanks to the fabric thinness and the comfort guaranteed by a higher content of lycra

ST-R9160, Dura-Ace Di2, Position:Rear 11 Spd. Intended use: Road cycling -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. BENEFIT Optimum power transmitted with firm grip FEATURE More aerodynamic and better grip feeling TECHNOLOGY Switch button integrated inside without hand release BENEFIT Intuitive shifting control FEATURE Keep firm grip when shifting FEATURE Single button on each