5010 y-bike products are offered for sale by suppliers on Alibaba.com, of which electric mountain bike accounts for 4%, electric city bike accounts for 3%, and electric hybrid bike accounts for 2%.
A wide variety of y-bike options are available to you, such as aluminum, steel and aluminum alloy.You can also choose from electronic, digital and sensor y-bike,as well as from disc brake, v brake, and front and rear drum type y-bike,and whether y-bike is rear hub motor, or central motor.