Shimano Dura-Ace ST-R9160 STI Shifter Left Di2 TT/Tri ROAD Surround wrapping upper structure reduces

Surround wrapping upper structure reduces overlap and provides a glove-like fit

while Active Comfort Technology helps absorb road vibrations for a smoother

150 8 hrs Steady Pulse

Women’s specific last for a natural

Measurements: 83x35x35cm

Shimano Dura-Ace ST-R9160 STI Shifter Left Di2 TT/Tri ROAD Surround wrapping upper structure reducesWith Di2 technology shifting is easy and precise just a light touch, as soft as a mouse click, is sufficient for the front or rear derailleur to instantaneously select the correct gear. Features The removal of traditional mechanical cables in favour of electrical wires eliminates poor shifting caused by contaminants, corrosion, and stretching, and also provides effortless gear shifts Single button on each side of the shift lever only works with