Lifan 150cc 4 Stroke Oil Cooled Racing Engine Motor and Air Filter & 26mm Carburetor with Wire Harness Kit for XR50 CRF50 XR CRF 50 70 Dirt Pit Bike Motorcycle

Lifan 150cc Engine Motor:Displacement: 150cc Type: Single cylinder, horizontal, 4-stroke, oil cooledBore x Stroke: 56.5mm x 59mmShaft size: 17mmMax. Power & Corresponding Speed: 9kw(7500±375)Max. Torque & Corresponding Speed: 11N.M(5000±250)Clutch Type: Manual clutcStarter: kick startCompression Ratio: 9.0:1 Engine Oil: 900ml, 15W/40-SEGears: 4-speed, 1-N-2-3-4, manual clutchSprocket: 15T 428 ChainDimension: 470 x 260 x 210 mmWeight: 18kgEngine Kit including:1 x Lifan 150cc engine1 x Kick Starter Lever1 x Gear Shift Lever1 x intake manifold1 x Manifold hardware kit1 x CDI Box1 x Ignition coil1 x Carburetor1 x Air Filter1 x Wire Harness

• Lifan 150cc engine, 1-N-2-3-4 gear, manual clutch, 4 stroke 4 speed, single cylinder, Speed
• Max. Power & Corresponding Speed: 9kw(7500±375) / Max. Torque & Corresponding Speed: 11N.M(5000±250)
• Bore x Stroke: 56.5mm x 59mm / Sprocket: 15T 428 Chain / Shaft size: 17mm
• Replacement / upgrade for XR50 CRF50, Kawasaki and other most popular dirt bikes
• Replacement / upgrade for XR50 CRF50, Kawasaki KX KLX , SSR, Apollo and other most popular dirt bikes