... Terms: T/T, western union. Supply Ability: 2000pcs per month. The Power Wheel includes:1, Foam Cushion Handle x 2.2, Pedal ... .How to assemble the power wheel:1, Take the shaft with the parts attached and slide on the wheel all the way to the collar.2, Place ... that comes pre-assembled.How to use the power wheel:1, Place power wheel on its side; then, place right foot into velcro ...