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Old 03-26-2008, 06:14 AM
Bikeguy Joe Bikeguy Joe is offline
Godfather of Motorized Bicycles
Join Date: Jan 2008
Location: up north now
Posts: 11,531
Default Re: Ask a specific question

Originally Posted by bgoates View Post
What kind of speed are you guys getting with the stock Chinese 80cc kit and 44T sprocket ? I'm on a 24" bike and seem to be getting 20mph. Does a 26" make much difference ?


There are those who swear it is not possible but I have seen 38-40 a couple of times on the flat, wide open. That was with a 44T, 26" 1.90 tires. Two different vehicles confirmed it. Not recommended.

I'm changing one to a 36T from thatsdax just to lower the cruise rpm.
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