1.tire size：front 10inch Inflatable tire
+behind 8 inch Solid tyre
2.motor power：250W*2
3.Battery capacity：42V18Ah
4 maximum load：120KG
5.Max speed：6/12/18KM/H
6.Max range：40KM
7.Climb angle：12°
8. disc brake
9.Charging Time：5h -8h
10.Waterproof level：IPX54
11.net weight：39KG
12.Vehicle W：45KG
13.Packing size：630x410x750mm (without seat cushion)
14.Folding size：370x550x690mm (without seat cushion)