1)Motorpower:800W(brushless) 2)Rotedvoltage:48V 3)Ni-MHBatterycapacity:12V/20Ah(4pcs) 4)Ratedloadcapacity:85kg 5)Breaktype(F/R):drum/drumbrake 6)Constantdrivingdistance:45-55km 7)Maxclimbingability:20° 8)Maxspeed:40-45km/h 9)Chargingtime:4-8hours 10)Tire:10"x3.00