crf50-racer-156 said:
Also are you allowed to run BB Pipes & Rev Boxes in both of those classes?
For the 49cc and 88 Superstock classes are you allowed to run aftermarket suspension or stock suspension?
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49 superstock-- 49cc max you need to run the stock bore x stroke, stock head,10'' wheel, open cradle.(manual clutch allowed)
88 superstock-- 88cc max w/ stock head, 52mm flat top piston, stock stroke,10" rear wheel max, open cradle motor (manual clutch allowed)
z50, xr50, crf50, 49cc max w/ stock head, 10" rear wheel max, open cradle motor
0 - 8 yrs.
9 - 11 yrs.
12 - 17 yrs.
18 and over .
88 SuperStock:
z50, xr50, crf50, 88cc max w/ stock head, 52mm flat top piston, stock stroke,10" rear wheel max, open cradle motor (manual clutch allowed)
0 - 8 yrs.
9 - 11 yrs.
12 - 17 yrs.
18 and over .