500w pedal assist

8950 500w pedal assist products are offered for sale by suppliers on Alibaba.com, of which electric hybrid bike accounts for 20%, electric bicycle kit accounts for 7%, and electric folding bike accounts for 5%. A wide variety of 500w pedal assist options are available to you, such as aluminum, steel and aluminum alloy.You can also choose from electronic, digital and sensor 500w pedal assist,as well as from disc brake, v brake, and front and rear drum type 500w pedal assist, and whether 500w pedal assist is rear hub motor, central motor, or front hub motor.