Features: 1) Motor power: 200W brushless(you can choose 350W, 250W) 2) Speed: 30km/h 3) Battery: Lead acid 36V 12Ah or 48V 12AH 4) Charge time: 6 - 8h 5) Maximum loading capacity: 120kg 6) Distance in one time charge: 30km 7) with pedal Outer packing: 1pc/ctn Carton dimensions: 170×110×55cm N. W.: 50. 30KG G. W: 70KG