LYNICESHOP 350W 36V Electric Bike Conversion Kit with Twist Throttle - Waterproof E-Bike Motor Kit for Common Bicycles - Perfect for Commuting, Mountain Biking & Urban Riding

Important NOTE:This item is for the bike that uses the hub diameter less than 36mm.This item doesn't include battery or charger.This is our newest kit for electric common bike, this kit mounts the sprocket on the wheel spokes, so it fits most of bicycle wheel.Motor use freewheel so when wheel rotating, the motor will not rotate, just like a normal bike, this can reduce resistance.The twist kit includes:1. 1x brush motor with freewheel2. 1x Chain3. 1x Customized sprocket & components4. 1x Motor controller5. 1x Mounting plate + bolts6. 1x Twist throttle (with battery indicator & key switch)