... 110CC engine,4 strokes, C100, Jianshe 70/90CB125 125/150CC engine, CB125, Wuyang WF-AGS125 125CC engine,GS ... strokes, 125 seriesSuzuki110 110CC engine, 110 seriesF25 150CC engine, SR150SRZ150 series engine, 150CC seriesF28 125CC engine, F28 series engine, YBR ... other universal enginesWY100 100CC engine, 100CC series motorcycleGY6 125/150CC engine,GY6 series (scooter) motorcycle IE50 50CC engine. ...