2020 Class Structure

Class # Class Name Engine Age Stroke Tire Front/Rear Details
1 50 Air-Cooler Ltd Beg 51cc Limited 4 to 8 2S/4S 10″F/10″R Beginner
2 51 (4-6) Ltd 51cc Limited 4 to 6 2S/4S 10″F/10″R
3 51 (6-7) Ltd 51cc Limited 6 to 7 2S/4S 12″F/10″R
4 51 (7-8) Ltd 51cc Limited 7 to 8 2S/4S 12″F/10″R
5 51 (4-8) Open 51cc Modified 4 to 8 2S/4S 12″F/10″R Open Skill
6 65 (7-11) Beginner 59-65cc Modified 7 to 11 2S 14″F/12″R Beginner
7 65 (7-9) 59-65cc Modified 7 to 9 2S 14″F/12″R
8 65 (10-11) 59-65cc Modified 10 to 11 2S 14″F/12″R
9 65 (7-11) Open 59-65cc Modified 7 to 11 2S 14″F/12″R Open Skill
10 Girls (7-13) 65-85cc/150cc Modified 7 to 13 2S/4S 17″F/16″R Girls
11 85 Beginner 79-85cc/150cc Modified 9 to 15 2S/4S 17″F/16″R Beginner
12 85 (9-11) 79-85cc Modified 9 to 11 2S 17″F/14″R
13 85 (12-13) 79-85cc Modified 12 to 13 2S 17″F/14″R
14 85 (9-13) Open 79-85cc Modified 9 to 13 2S 17″F/14″R Open Skill
15 85 (12-14) 79-85cc/150cc Modifed 12 to 14 2S/4S 17″F/16″R
16 85 (13-15) 79-85cc/150cc Modifed 13 to 15 2S/4S 17″F/16″R
17 85 (12-15) Open 79-85cc/150cc Modifed 12 to 15 2S/4S 17″F/16″R Open Skill
18 Super Mini (12-16) 79-112cc 150cc Modified 12 to 16 2S/4S 17″F/16″R Open Skill
19 125 C/D 99-125cc/150cc Modified 12+ 2S/4S 19″F/16″R Min Novice/Beginner
20 125 (12-16) 99-125cc/150cc Modified 12 to 16 2S/4S 19″F/16″R Min No “A” Riders
21 Womens (12+) 99-250cc/250cc Modified 12+ 2S/4S 19″F/16″R Min No “A” Riders
22 250 D Beginner 122-250cc Modified 12+ 2S/4S 21″F/19″R Beginner
23 250 C Jr (12-16) 122-250cc Modified 12 to 16 2S/4S 21″F/19″R Novice
24 250 C Jr 122-250cc Modified 12+ 2S/4S 21″F/19″R Novice
26 250 B Intermediate 122-250cc Modified 12+ 2S/4S 21″F/19″R Intermediate
26 250 A Pro 122-250cc Modified 16+ 2S/4S 21″F/19″R Expert/Pro
27 450 D Beginner 122cc-Open Modified 12+ 2S/4S 21″F/19″R Beginner
28 450 C Jr 122cc-Open Modified 12+ 2S/4S 21″F/19″R Novice
29 450 B Intermediate 122cc-Open Modified 12+ 2S/4S 21″F/19″R Intermediate
30 450 A Pro 122cc-Open Modified 16+ 2S/4S 21″F/19″R Expert/Pro
31 Pro 50/50 122cc-Open Modified 16+ 2S/4S 21″F/19″R Expert/Pro
32 Vet D Beginner 122cc-Open Modified 25+ 2S/4S 21″F/19″R Beginner
33 Vet (25+) B/C 122cc-Open Modified 25+ 2S/4S 21″F/19″R Int/Novice
34 Vet (30+) B/C 122cc-Open Modified 30+ 2S/4S 21″F/19″R Int/Novice
35 Vet (30+) A Pro 122cc-Open Modified 30+ 2S/4S 21″F/19″R Expert/Pro
36 Vet (40+) B/C 122cc-Open Modified 40+ 2S/4S 21″F/19″R Int/Novice
37 Vet (50+) 122cc-Open Modified 50+ 2S/4S 21″F/19″R Open Skill

*Notes:

1.     Age effective date: January 1, 2020.

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.     Pro 50/50: Top three from 1st moto of 250 A and 450 A will eligible to race 50/50. Racer will win 50% of the proceeds. Race winner will pull ticket for other 50%. Race will be between 1st and 2nd moto’s. One (1) moto format, 3 laps sprint.

5.     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

6.     Abbreviations:

        • AC = Air-Cooled;
        • 2S = Two Stroke;
        • 4S = Four Stroke;
        • WB = Wheelbase;
        • FW = Front Wheel Maximum;
        • RW = Rear Wheel Maximum.

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