Lifan 150cc Engine Motor Big Valve Manual Clutch & Exhaust for Dirt Pit Bike Mini Trail CT70 CT90 CT110 Z50 ATC70 CRF110 SL90 XR50 CRF50 XR70 SSR 110 Apollo RFZ 125cc Racing Engine 160CC

High performance Lifan 150cc engine, Gear: N-1-2-3-4, manual clutch, kick start, 4 stroke 4 speed, 1-cylinder, horizontal, oil-cooled, with 15T 428 chain sprocket, shaft size: 17mm This Motor should fit the following models: Note: This is not a guarantee, if you are unsure, please check with your local dealer. 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 / Widely used in Dirt Bikes, Pit Bikes, Trail Bike, Monkey with mounting bolt spacing: 154mm(6 inches) LISTING INCLUDING 1 x LIFAN 150CC ENGINE 1 x Kick Starter Lever 1 x Gear Shift Lever 1 x Manifold set Package 1x Oil cooler 1X 28mm exhaust pipe and muffler 1x 428 41T 76mm Sprocket 1x 428 106 L chain 1x kill switch 1x clutch lever and cable