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Old 07-31-2010, 01:05 AM
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scotto- scotto- is offline
Custom 4-Stroke Bike Builder
Join Date: Jun 2010
Location: Ridin' inSane Diego, CA.
Posts: 6,505
Default re: 49cc china two stroke average speed

100mph on a 66cc full blown china 2-stroke with 10t primary and a 26t rear sprocket......and then I woke up, man that thing was screamin'....what a dream!

sorry, never owned a 49cc, but I've had my 66cc bikes up to 47mph on the flats and that was pushin' it.....hard!

I would think after break-in, a 49cc with a 10t primary to 44t rear would cruise at 30ish mph quite easily....
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Last edited by scotto-; 07-31-2010 at 01:19 AM. Reason: 49cc
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