Lifan 140CC Motor Engine Kit Pit Trail Bike For Honda ATC70 CRF50 XR50

(GENUINE LIFAN NOT KNOCKOFF!!) Horsepower is More than FOUR TIMES of stock CRF 50!! This motor is the Biggest that is being currently offered in the aftermarket industry! This Motor should fit the following models: Note: This is not a guarantee, if you are unsure, please check with your local dealer. HONDA CRF50 / CRF70 / XR50 / XR70 / Z50 / Z50R / CT70 Mini Trail / Z50 / Minitrail Monkey / XL70 ST70 / QA50 / QR50 / CL70 / SL70 / 70 Passport / CS 90 / SL 90 / ZB 50 / Due to the fact that this is a racing engine, no warranty is expressed or implied. We have not had a single problem with the engine. GENUINE LIFAN 4 Stroke 140cc ENGINE Description Type: 1-cylinder, horizontal, 4-stroke, oil-cooled kick start, Gear: N1234 Bore x Stroke: 55mm x 59mm Max. Power & Corresponding Speed: 8kw(7500±375) Max. Torque & Corresponding Speed: 9.5N.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 17mm Dimension: 470 x 275 x 280mm Cylinder head silver, cylinder black, crankcase steel gray LISTING INCLUDING 1 x LIFAN 140CC ENGINE 1 x Kick Starter Lever 1 x Gear Shift Lever 1 x Manifold set Package 1x Carburetor 1x Air Filter 1x Wire harness

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