Beautiful High Speed Pocket Bike With 4 Stroke Engine And Double Disc Brake
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: 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