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Old 12-17-2008, 04:14 AM
Bikeguy Joe Bikeguy Joe is offline
Godfather of Motorized Bicycles
Join Date: Jan 2008
Location: up north now
Posts: 11,531
Default Re: 49cc or 79cc on my new build

I would think you can still get 120-150 easy with the 70cc. All mine have.

The 70cc has more torque, which is what you are after.
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