ENGING:4-STROKE Air-cooled SIZE:49cc/70cc/100cc BATTERY:12v/7ah Max speed:70km/h tank capacity:1.5L start system:electrice start brake system:hydraulic muffler:dual chorm drive system:chain wheel:14"/16" load:>300 pounds product size:163*38*65 carton size:167*45*86 G.W/N.W:60KG/55KG 20FT:53PCS 40FT:84PCS 40HQ:130PCS