Thumpstar Pit Bike
How to make my 50cc road legal pit bike faster?
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!
can you try to answer my other question aswel while your here. it boggs when i pull the throttle too fast..
** http://answers.yahoo.com/question/index;_ylt=AiRspIdwq2wFkFA4K4.FvxXsy6IX;_ylv=3?qid=20091129092254AA8oU0Z **
thanks =D
Your motor is a China version of a Honda 50. All parts will convert over. Try http://www.ahpminis.com/
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