2021 Class Structure

50cc Air Cooled
50cc Beg
50cc 4-6
50cc 7-8
50cc 4-8 Open
65cc Beg
65cc 7-9
65cc 9-11
65cc 7-11 Open
85cc Beg
85cc 9-11
85cc 12-14
85cc 9-15 Open
Supermini 12-16
125cc Beg
125cc Jr/Int
Schoolboy 1
Schoolboy 2
Girls 7-13


1.     Age effective date: January 1, 2021.

2.     Classification:

        • A = Expert or Pro;
        • B = Int or Intermediate;
        • C = Nov, Novice or Jr;
        • D = Beg or Beginner

3.     Beginner is defined as: A rider that has not raced more than (1) one calendar year, or (2) or more than four
(4) races within the last 18 months prior to series opener.

        • Note: Beginners are allowed to compete in Open classes.

4.     Eligible machines for Class #1 only include (Air Cooled ONLY:

        • Honda XR50 & CRF50;
        • Kawasaki KDX50;
        • KTM Mini Adventure (Up to ‘07),
        • Suzuki JR50;
        • Yamaha PW50 & TTR50

5.      Women racers may drop down one Classification when racing outside a designated Women’s class unless previously advanced through the National Advancement System. (i.e. Women’s A riders can race in the 250B class).

2021 Class Structure

Women 12+
250 Beg
250 Jr
250 Int
250 Pro
450 Beg
450 Jr
450 Int
450 Pro
Open Beg
Open Jr
Open Int
Open Pro
Vet 25+ Jr/Int
Vet 25+ Pro
Vet 30+ Jr/Int
Vet 30+ Pro
Vet 40+ Jr/Int
Vet 50+ Master
Pit Bike Stock
Pit Bike Mod

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