1.Motor:250W high speed brushless DC hub intelligent motor. 2.Battery:36V,12AH sealed lead acid battery 3.Max speed:25KM/H,Pedaling-electric model 30-40KM/H 4.Max range:about 40KM, or pedaling-electric mode 60KM 5.Max loading:100KG 6.Charge times:more than 360 7.Charging period:4-8hours 8.Frame:Strong hold steel frame 9.Wheels:Alloy rims 10.Type:22'/24'/26' 11.Brake:Front V-Brake/rear drum brake/rear V-brake 12.N.W/G.W:36/40KG 13.With pedal assistant system(PAS) 14.Packing size:1470*260*78mm 15.Container:20'ft:96pcs;40'ft:192psc:40'HQ:216pcs