This is AWESOME. If you're thinking about building an OCC chopper motorized bicycle, this would be the perfect engine for it.
4.06 cu. in. (66.5 cc)
https://www.youtube.com/watch?v=EQRzCNK9eOs![usflg usflg usflg](https://motorbicycling.com/images/smilies/usflg.gif)
4.06 cu. in. (66.5 cc)
https://www.youtube.com/watch?v=EQRzCNK9eOs
![usflg usflg usflg](https://motorbicycling.com/images/smilies/usflg.gif)
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