... mini ATV for kids/50cc ATV 4-stroke,air cooled,auto,e-starter Brake:front drum,rear hydraulic disc 6 inch tyre ... mini ATV for kids,kids mini ATV4-stroke,air cooled,auto,e-starterBrake:front drum,rear hydraulic disc6 inch tyrewith CE Model ... 3)Bore&Stroke(mm):39mm*41.5mm 4)Start way: e-starter,can be Remote Control also 5)Loading Weight(kgs ...