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Old 11-21-2013, 09:28 PM
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MotorBicycleRacing MotorBicycleRacing is offline
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Join Date: Jul 2010
Location: SoCal, Orange County.
Posts: 5,356
Thumbs up Re: interesting experiance, trying to blow up a china girl !!

Originally Posted by rogergendron1 View Post
ok i am srsly starting to doubt most peoples speed claims here on the forum, lol

it seems like a lot of people claim 40 mile an hour out the box with a stock motor or even that there x,y,z brand engine does 9,000 rpms stock

lol well i srsly doubt that because in order for a stock motor and sprocket to reach 40 mile an hour on a 26 in bike it would have tobe powerfull enough to turn at 9,000 pluss rpms !!!

i highly doubt that any stock motor will send you down the road at 40 mile and hour and 9,000 rpms on a 44t rear !!!
No kidding!
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