Well I finally got a small old 1980s model solo leaf blower motor and stuffed it into a bike. But I wasnt happy with the outcome so I got a nice bmx bike from a friend and put it in that. Its friction drive and works flawlessly. Now Im trying to put a 26cc weed eater motor in a tiny kids bike. I have it all mounted up and secure, along with the 5/8 spindle. I dont know if this will work, but if anyone thinks it will let me know before I get to carried away! sorry the pics arent that great, there just off my phone. 

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