Coolster QG 210 Semi auto 70cc mini dirtbike$799 assembled, tested and ready to ride. .Specifications Model Number: QG-210Engine Type: 72CC Single cylinder, 4-stroke, air-cooledMax Torque: 4.5N.m/6,000r/minMax Horsepower: 3.5kW/8,500r/minBore Stroke: 47 x 41.4 mmIgnition: CDIStarting System: Kick StartClutch: Semi-AutomaticTransmission: Chain, FootBrakes Front/Rear: Drum/DrumTires Front/Rear: 2.50-10/ 2.50-10Fuel Capacity/Oil Type: 90#/4 LWeight: G.W./N.W :68KG /58KGWheelbase (Front/Rear): 1060mmDimensions: 1440 x 680 x 860 mmHeight to Seat: 620mmMin. Ground Clearance: 210mm