Specifications: 1) Motor power: 180W brushless 2) Speed: 20km/h 3) Battery: lithium battery 24V 8Ah 4) Charging time: 6 - 8hrs 5) Maximum loading capacity: 75kg 6) Distance per charge: 30km 7) Recharge times: >500 times 8) Material: aluminum 9) Wheel size: 20" 10) 1:1 pedal assistance system Outer packing: Carton dimensions: 155 x 25 x 64cm N.W.: 20kg G.W.: 25kg