Engine TypeCooling SystemDrive SystemPiston Displacement (cc)single cylinder, 4 strokeair cooledbelt49.5ccBore*Stroke(inches)Compression RateMaximum Power (kw/r/min)Maximum Torque (N.m./rpm)Starter SystemGearsOverall Length (inches)Overall Width (inches)electric/kick startautomatic79.526.4Overall Hight (inches)Seat Height(inches)Wheel base (inches)Ground Clearance (inches)36.621.661.44.3Brake (Front/Rear)Front Tire SizeRear Tire SizeFront Rim Sizedisc/drum140/70-12Rear Rim SizeIgnition TypeMax. Speed (mi/h)Net Weight(lb)CDI191.8Gross Weight(lb)BatteryframePacking size(inches)257.9lb12V9ASteel74.8*22.4*32Make Of EngineMake Of Tire(Front/Rear)Rear SuspensionLoading informationXinbadual telescopic forks/single72pcs/40h