140cc Semi Auto 3+1 Reverse Engine Motor Kit for Go Kart ATV Quad Taotao Sunl US

1 x 140cc Engine Motor Kit. Oil GEARS: 3 SPEED Semi Auto with Reverse. Clutch: Semi Auto. Engine Oil: 900ml, 15W/40-SE, 4 stroke. Lubrication: SAE15W/40-SE, 4-stroke gasoline engine oil. Compression: 8.8:1.

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