Lifan 125cc Manual Engine Motor for ATC70 CRF70F CRF110 CT70 CT90 Apollo Pit Bike. Brand new Lifan 125cc engine motor, 4 Gear (N-1-2-3-4), manual clutch, 4 stroke 4 speed. Easy to hook everything up, just remove your existing engine and reverse the process to put the new one in. Type:1-cylinder, horizontal, 4-stroke, air-cooled kick start. Bore x Stroke: 52.4mm x 55.5mm. Power & Corresponding Speed: 6.5KW/7500rpm. Torque & Corresponding Speed: 8.0N. Clutch Type: Manual wet clutch. Engine Oil: 900ml, 15W/40-SE. Gears: 4-speed, N1234, manual clutch, START IN ANY GEAR! Sprocket: 15T 428 CHAIN. Dimension: 470 x 275 x 280mm. For HONDA CRF50 / CRF70 / XR50 / XR70 / Z50 / Z50R / CT70 Mini Trail / Z50 / Minitrail Monkey / XL70 ST70 / QA50 / QR50 / CL70 / SL70 / 70 Passport / ST 90K2 / ST 90K1 / CS 90 / SL 90 / ZB 50. 1x LIFAN 125CC 1P52FMI ENGINE. 1x Kick Starter Lever. 1x Gear Shift Lever. 1x Manifold set Package. 1x 428 41T 76mm sprocket. 1x throttle handle grips with cable.