Engine type: 4 stroke, single cylinder, air cooled Brake: front and rear drum brake Front tire size: 2.50-10*4PR Rear tire size: 2.50-10*4PR Engine displacement: 50cc, 70cc Max. speed: <50, <70 Starting ways: kick start Wheelbase: 1110mm Oil tank volume: 3.4L Max Load: 90kg Product dimensions: 1570 x 740 x 920mm Carton dimensions: 1295 x 380 x 660mm