48V/12AH/20AH；High carbon steel frame+ABS plastic shell；Baked paint with internal sticker；Front and rear thickened shock absorbed；Front&rear drum brake；500W Silent motor；9-tube sine wave controller；Remote control alarm + key；14 inch*2.5 vacuum tire；Backrest；Charging time of 7-8 hours；Speed 35KM/H，Mileage(12AH,30KMS；20AH,50KMS)；Meas：152/33/84CM；Gross weight：52KG