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Old 01-22-2009, 05:55 PM
Bikeguy Joe Bikeguy Joe is offline
Godfather of Motorized Bicycles
Join Date: Jan 2008
Location: up north now
Posts: 11,531
Default Re: New Build (raw engine)

The 70cc kits (What some call 80cc's) are more than likely better for pulling up hills than the 50cc four stroke kit. You COULD ask the man himself (Duane at thatsdax)....look to the left of the page, and follow the link, or maybe he'll be along here shortly to comment.
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