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Old 08-20-2012, 02:05 PM
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maurtis maurtis is offline
Motorized Bicycle Elite Member
Join Date: Dec 2011
Location: Kyle, TX
Posts: 707
Default Re: 2 stroke motorized bicycle top speed

Before swapping out my head and exhaust, my RB80 with only and SBP HD air filter and 36T sprocket could squeak out 38.2 MPH, but was pretty happy around 32 MPH. I never ran the original air filter or 44T sprocket, but figure they probably would have been good for a max of ~30.
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