Shimano Tiagra ST-4700 10 Speed STI Shifter Set Shifter Selection:Pair making them particularly durable and

making them particularly durable and corrosion-resistant

Thanks to the Vectran Breaker puncture protection layer and the grippy Black Chili tread inherited from the previous version

to racing red to crazy camp

which is lighter and more efficient than roller type chain devices

Speed: 2 x 9 speed

Shimano Tiagra ST-4700 10 Speed STI Shifter Set Shifter Selection:Pair making them particularly durable andShimano Tiagra ST 4700 10 Speed STI Shifter Set Easy operation design lever compact lever bracket hood is made from soft rubber and anatomically shaped to allow easy braking and shifting regardless of hand position. Arced travel on the shift lever always keeps the lever in reach when sweeping shifts across the cassette 10 speed precision road shifting. Adjustable reach main lever via a shim system and light action release lever assure easy gear