MINNESOTA REGIONAL CLASSES

Pro AM Open Saturday/Sunday	Maximum 600cc 2 stroke, 1050cc 4 stroke
Pro Super Stock Saturday/Sunday	*Super Stock designated models - Refer to ISOC Official Rulebook
Pro Am +30 Super Stock Saturday/Sunday	*Super Stock designated models - Refer to ISOC Official Rulebook
Pro Am Women Super Stock Saturday/Sunday	*Super Stock designated models - Refer to ISOC Official Rulebook
Semi Pro Super Stock Saturday/Sunday**	*Super Stock designated models - Refer to ISOC Official Rulebook
Sport Super Stock Saturday/Sunday	*Super Stock designated models - Refer to ISOC Official Rulebook
Novice Super Stock Saturday/Sunday	*Super Stock designated models - Refer to ISOC Official Rulebook
Plus 40 Saturday/Sunday	*Super Stock designated models - Refer to ISOC Official Rulebook
Junior 16-17 Saturday/Sunday	Maximum 500cc Liquid Cooled, 600cc Fan Cooled, 600cc "Throttle Restricted" Super Sport and all Yamaha Phazer models
Junior 14-15 Saturday/Sunday	Maximum 500cc Liquid Cooled, 600cc Fan Cooled, 600cc "Throttle Restricted" Super Sport and all Yamaha Phazer models
Junior Novice 10-13 Saturday/Sunday	Maximum 600cc Fan Cooled
Transition 8-12 Saturday/Sunday	Maximum 300cc Fan Cooled
120 Stock 8-12 Saturday/Sunday	120cc Stock
120 Stock 6-7 Saturday/Sunday	120cc Stock
120 Stock 4-5 Saturday/Sunday	120cc Stock
120 Champs 7-14 Saturday/Sunday	120cc Modified
	*Super stock designated units conform to ISR Super Stock 600 Engine Limitations
	**Semi Pro can run either Semi Pro Super Stock or Pro Am Open, but not both