Shimano Dura-Ace ST-R9160 STI Shifter Left Di2 TT/Tri Giant-Imported Steel construction and a double

Steel construction and a double frame system make the Campagnolo Chorus 11sp Cassette your best shifting partner

The varied contours and lengths available make it the obvious choice for the cyclist who wants a custom fitted cycling orthotic solution

while being stronger than a butyl tube and saving up to 70% of the weight

75 grams (Tool bit holder

Specifically designed for installing 30

Shimano Dura-Ace ST-R9160 STI Shifter Left Di2 TT/Tri Giant-Imported Steel construction and a doubleWith 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