3982 ebike unit products are offered for sale by suppliers on Alibaba.com, of which electric mountain bike accounts for 5%, electric city bike accounts for 3%, and electric bicycle kit accounts for 3%.
A wide variety of ebike unit options are available to you, such as aluminum, steel and aluminum alloy.You can also choose from electronic, digital and sensor ebike unit,as well as from disc brake, v brake, and front and rear drum type ebike unit, and whether ebike unit is rear hub motor, central motor, or front hub motor.