Lifan 140cc Engine Motor for XR50 CRF50 XR CRF 50 70 ATC70 Dirt Pit Bike Motorcycle | N1234 Gear 4 Stroke Racing Engine

Specifications: Displacement: 140cc Type: Single cylinder, horizontal, 4-stroke, 2 valves, OHC racing head, oil cooledBore x Stroke: 55mm x 59mmMax. Power & Corresponding Speed: 8kw(7500±375)Max. Torque & Corresponding Speed: 9.5N.M(5000±250)Clutch Type: Manual clutcStarter: kick startIgnition: CDICompression Ratio: 9.47:1 Engine Oil: 900ml, 15W/40-SEGears: 4-speed, N1234, manual clutch, START IN ANY GEAR! 4 up!! Sprocket: 15T 428 CHAINDimension: 470 x 275 x 280mmWeight: 23kgEngine Kit including:1 x Lifan 140cc engine1 x Kick Starter Lever1 x Gear Shift Lever1 x intake manifold1 x Manifold hardware kit1 x Carburetor1 x Air Filter1 x Wire harness1 x CDI1 x Ignition coil1 x Clutch Cable

• High performance Lifan 140cc engine, N-1-2-3-4 Gear, manual clutch, 4 stroke 4 speed
• Replacement upgrade for XR50 CRF50, and other most popular dirt bikes
• This kit comes with engine, starter & gear lever, manifold kit, Carburetor, Air Filter, Wire harness, CDI, Ignition coil, Clutch Cable
• Easy to hook everything up: Just remove your existing engine and reverse the process to put the new one in
• See below Product Description for more specifications.