E转换自行车箱

E bike conversion kit with lead-acid battery Front/ Rear Wheel E-bike conversion kit It is easy to install on most of bikes within 20minutes! Specification: 1).wheel size :24" or 26", Front /Rear wheel including rim, tube, spoke 2).Motor: 250watt or 300Watt or 350watt DC, brushless, quiet and maintenance free, water proof 3).Motor controller: 1:1 pedal assist 24V or 36V 4).Battery: 24V 12Ah or 36V, 12AH Lead sealed acid battery 5).Smart charger: 24V or 36V AC110V-230V 50Hz/60Hz 6).Brake handle and twist throttle 7).Battery box/case including key switch and charger plug 8).Electric Wire