Specifications: 1) Engine Mod: HS139FMB-D 2) Engine Type: Single cylinder; 4 stroke; air-cooled 3) Max output and rotating speed: KW /(r/min)4.2/8500 4) Max torque and rotating speed: N.m /(r/min): 3.0/6500 5) Cylinder bore: 39mm 6) Stroke: 41.4mm 7) Gearshift: four gears. Gear drive transmission by foot gear ratio 8) Ignition type: CDI 9) Displacement: 39ml 10) Compression Ratio: 9.0:1 11) Carburetor: Piston type PZ17A 12) Lubrication system: 15W/40-SE four stroke engine oil 13) Seat height: 620mm 14) Tire: front 120/50-9; rear 130/50-10 15) Oil capacity: 2.3L 16) LXWXH: 1400mm x 600mm x 750mm 17) Cart on Dimension: 1420mm x 430mm x 730mm 18) N/W Weight: 64kgs/80kgs 19) Conveyance: 120pcs/40"HQ