Type: 1-cylinder, horizontal, 4-stroke, oil-cooled kick start, Gear: N1234
Bore x Stroke: 56.5mm x 59mm
Max. Power & Corresponding Speed: 9kw(7500±375)
Max. Torque & Corresponding Speed: 11N.M(5000±250)
Start Mode: kick start
Compression: 9.0:1
Engine Oil: 900ml, 15W/40-SE, 4 stroke
Oil Gears: 4 speed manual clutch ,  N1234
Sprocket : 15T 428 Chain

Cylinder head and cylinder: silver

Crankcase: steel gray

Dimensions: 470 x 260 x 210 mm

Weight: 17.5kg

Fitment : High performence, 4 UP, any gear start , 140CC 4 Stoke 4 speed complete racing engine , a bolt-in replacement/ upgrade for the XR50/ CRF50

Package including : 
1 x LIFAN 150CC engine
1 x Kick Starter Lever
1 x Gear Shift Lever
1 x Manifold set Package

1x CDI