Engine Type: single cylinder, 4 strokeCooling: Air CooledDrive System: BELT/CHAINPiston Displacement: 49.5ccBore and Stroke: 1.51 inches x 1.63 inchesCompression Ratio: 10.5:1Maximum Power: 2.1/8000kw/r/minMaximum Torque: 3.1/6500N.m./rpmStarter: Electric / KickLength: 76.7 inchesWidth: 39.7 inchesHeight: 44 inchesSeat Height: 35.8 inchesWheelbase: 58.6 inchesGround Clearance: 3.93 inchesFront Brake: DiscRear Brake: DiscFront Tire: 120 x 70-12Rear Tire: 205 x 50-10Front Rim: 2.5 x 12Rear Rim: 10*8Ignition: CDIEngine Oil Capacity: 0.75 quartMaximum Speed: About 30m(may vary with rider weight, road condition and/or other factors)Net Weight: 264 lbsGross Weight: 330 lbsWeight Capacity: 220 lbsFrame: SteelPacking Size: 75.6 inches x 34.2 inches x 47.2 inchesTowing Capacity: 66 lbsFuel Capacity: 1.2 galRear Suspension: Dual ShockAccessories: instruction, battery, battery cover, tool bag, long ror, wheel cover