big strong power electric motorcycle Motor power: 250W/350W (brushless) Roted voltage: 48V Battery capacity: 12V14Ah Gross weight:80kg Tire:10*3.0 Maximum speed: 25-30km/h Brake style: Front and rear drum brake Constant driving distance: ≥50km Product size: 1750*720*1055mm Maximum Climbing ability: 20° 250W/350W Electric Motorcycle