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Old 05-05-2012, 01:37 PM
Bikeguy Joe Bikeguy Joe is offline
Godfather of Motorized Bicycles
Join Date: Jan 2008
Location: up north now
Posts: 11,531
Default Re: How fast how much weight etc etc

I had a 23cc "weed" engine (Bike Bug). It moved me 200lbs., and a Next bike up to about 20mph or so with a friction drive. I would suggest something a bit larger for your application, like at least 35cc.

If you are talking about a "preditor" from harbor freight, then yes, dozens here have used it.

Probably a better bet than a "weed" engine.
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