Shimano SC-5003 Cycle Computer with Assist SwitchSC E5003 SHIMANO STEPS Cycle Computer E TUBE E BIKE Assist Switch SD300 Port Specification With a simple and compact menu, the SC E5000 cycle computer provides a clear display that illustrates the various functions of the SHIMANO STEPS E BIKE system. The device also acts as an assist switch, allowing the rider to adjust the level of assist up or down with large, easy to find buttons. Unified switch and display Left hand operation for flat handlebar

and 34T sprocket making it easier to climb even the steepest of hills

SilkShield offers complete bead-to-bead protection sidewall and tread

SIL-TEC on Plate/Roller

Carbon fiber reinforced resin pedal body

Its wide platform with a high grip pattern feels secure underfoot

The Shimano 105 R7000 pedal is a part of a supportive groupset that beginner riders will choose to help them train for

It features a convertible head for Presta and Schrader valves

Wider pad clearance (+20% vs

Competition VRS pads are specifically engineered for competition riding: with an advanced pad compound comprising of Kevlar for high frictional properties

available in a variety of sizes

or to add another hand position to mix it up on long rides

SHIMANO 105 will continue to motivate and inspire more riders than ever to go after greater challenges