RE: 90cc (2-stroke) ~ 125cc (4-stroke) classes
What is the difference between "PRODUCTION" & "MODIFIED"?
The AMA rule book goes from "STOCK" to "MODIFIED" - or I am just missing something - can anyone shed some light on this??
RE: 90cc (2-stroke) ~ 125cc (4-stroke) classes
What is the difference between "PRODUCTION" & "MODIFIED"?
The AMA rule book goes from "STOCK" to "MODIFIED" - or I am just missing something - can anyone shed some light on this??
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J Boyz Racing
www.jboyzracing.net
Minnesota!!!
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