Specifications: 1) Motor power: 200W brushless 2) Speed: 25km/h 3) Ni-MH battery 24V 8Ah 4) Charging time: 6 - 8hrs 5) Maximum loading capacity: 75kg 6) Distance per charge: 30km 7) Recharge times: >300 times 8) Material: aluminum 9) Wheel size: 26" 10) 1:1 pedal assistance system 11) With "Shimano" derailleur (6 speed) Outer packing: Carton dimensions: 160 x 28 x 86cm N.W.: 25kg G.W.: 33kg