Shimano Sora ST-R3500-L Double (2x) Left STI Lever - OUT OF BOX Bike Accessories Brand_Fix Manufacturing S5 comes with 28mm tires

S5 comes with 28mm tires but has clearance for up to a 34mm (measured) tire

A co-molded nylon and rubber outsole provides oodles of traction and stiffness for effective power transfer while keeping the cost down compared to the high price of carbon-soled options

For use with 29mm crank spindles

Requires Jagwire Mountain Pro Quick-Fit Kit

Shimano Sora ST-R3500-L Double (2x) Left STI Lever - OUT OF BOX Bike Accessories Brand_Fix Manufacturing S5 comes with 28mm tiresEngineered for road bike adventures, this 2 speed dual control levers provide smooth and dependable shifting operation on every ride. Coming equipped with an adjustable lever reach, these can be fine tuned to perfectly match your hand size, riding style and the terrain conditions. Shimano has also ensured that both shifting and braking can be controlled from each lever, which frees up valuable handlebar space. Easy operation design lever lever bracket