Specifications: 1) Item No:BH-PB002 2) Engine Type: Single cylinder; 4 stroke; WATER-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: 110ml 10) Compression Ratio: 9.0:1 11) Carburetor: Piston type PZ17A 12) Lubrication system: 15W/40-SE four stroke engine oil 13) Seat height: 600mm 14) Tire: front 90/65-10 rear 145/50-10 15) Oil capacity: 1.8L 16) L x W x H: 1500mm x 600mm x 800mm