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Old 08-18-2012, 11:04 AM
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bairdco bairdco is offline
a guy who makes cool bikes
Join Date: Aug 2009
Location: living the dream in southern california
Posts: 6,258
Default Re: 2 stroke motorized bicycle top speed

the only stock bike i ever built did a whopping 34mph in a full tuck. it wasn't straight out of the box, though. i match ported the intake manifold and the exhaust flange.

the first bike i built i had a 35t sprocket and a stock motor. speed on that was 38mph.

sea level, flat ground. 66cc Grubee GT4
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