Re: Would you like to help a bunch of teenagers go fast?
The only way I can see using the motor you have without serious mods to it is by doing a rear rack mount with a friction drive to the sidewall of your tire or rim. I don't know if it would work or not, but I wouldn't recommend it against the rim especially unless you have a roller pushing on the opposite side with spring tension or you could deform the rim very quickly.
Any day that starts with a good ride is already a better day, and a bad day riding still beats a good day working.
My Builds: My Beast
, Harley59's bike
, my Cruiser