Dirt Bike Model:DB05 Packing:1pc/carton Size of carton:118?35?74cm N.W.22KGS G.W.:24KGS 88pcs/20?, 180pcs/40?,206pcs/40?HQ Engine 43CC single cylinder,2 stroke Air cooled displacement:43cc Start way:pull start Proportion of gas:25:1 Speed :50km/h Drive:chain drive Weight capacity:150kgs Tire:Rear 13" front 13" Brake:front and rear disc brake