... scooter, Electric motorcycle, Electric bicycle, Electric tricycle, Electric 4 wheel vehicle and other special electric bikes, you will feel easy ... 0 - 20km/h3) Motor: 250W 4) Working style: grip accelerator, pedal assisted5) Frame: steel7) Wheel size: front: 20 inch, rear: ... - 8 hours10) Battery: 36V 10Ah lithium11) Battery weight: 4.0 kgOuter packing:CartonN.W.: 30kgG.W.: 40kgCarton dimensions: 153 ...