... " Folding Electric Bike - TDN20ZElectric Assist System SensorLiShui, ES-02, 1: 1intelligent Speed Sensor DisplayJiaTe, ED-02, LED Three modes Motor8 ... side SpokesF: 13G, Stainless, R: 12G, w/Brass nipple RimsAluminum, F: 20"*1.75"*13G*36H, R: 20"*1.75"*12G*36H, Blk/ ... , CE approval; Rear LightYT-117, Led light by battery, Red Color, Carrier mounting ToolsScrew driver, Fixed mutil functional wrench for ...