Electric bike(TDR394Z)Tailg electric vehicle/350W Electric scooter, electric bicycle,eletric motorcycle Motor:Brushless motor; Motor Capacity:350W Battery: Sealed Lead Acid48V 20Ah Chargers input voltage:220V Max.speed:45Km/h Run distance before recharge:60-80Km Wheel diameter:16 inches Rated load:75Kg Solarlight sensitive headlight EABS & Drum brake system classic style