How to make my 50cc road legal pit bike faster?

dazza_ea

New member
its a thumpstar road ripper 50cc
i want to know how to make it faster and what sort of big bore kit would fit it cause i cant find one.
what parts or modifications or tune ups can i do.. thanks!

one more thing.. it boggs when i pull the throttle too fast, any ide3as on that one..

thanks alot :)
 
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