202947 bike 2 bike products are offered for sale by suppliers on Alibaba.com, of which electric city bike accounts for 7%, kids' bike accounts for 3%, and electric hybrid bike accounts for 2%.
A wide variety of bike 2 bike options are available to you, such as aluminum, steel and aluminum alloy.You can also choose from electronic, digital and sensor bike 2 bike,as well as from disc brake, v brake, and front and rear drum type bike 2 bike, and whether bike 2 bike is rear hub motor, central motor, or front hub motor.