Bike Micro / Pee Wee
1 50 Senior (8-9) 0-51cc 2-Stk; 0-70cc 4-Stk Max. Wheels Front 12"
2 50 Junior (6-7) 0-51cc 2-Stk; 0-70cc 4-Stk Max. Wheels Front 12"
3 50 PeeWee (4-5) 0-51cc 2-Stk; 0-70cc 4-Stk Max. Wheels Front 10"
4 50 Shaft Drive 0-51 cc 2-Stroke Max. Wheels: Front 10"
Bike Intermediate
5 Girls Jr (7-11) 65cc & 85cc Max. Wheels: Front 17"; Rear 14"
6 65 Int. (7-12) 60-65cc Max. Wheels: Front 14"
Bike Youth Classes
7 Super Mini (12-15) 80-112cc 2-Stk; 75-150cc 4-Stk Max. Wheels: Front 19"; Rear 16"
8 Mini Sr (12-15) 80-85cc 2-Stk/75-150cc 4-Stk Max. Wheels: Front 17"; Rear 14"
9 Girls Super Mini (12-16) 80-112cc 2-Stk; 75-150cc 4-Stk Max. Wheels: Front 19"; Rear 16"
10 Mini Jr. (7-11) 80-85cc 2-Stk/75-150cc 4-Stk Max. Wheels: Front 17"; Rear 14"
11 65 (10-12) 60-65cc Max. Wheels: Front 14"
12 65 (7-9) 60-65cc Max. Wheels: Front 14"
Bike Amateur AM Classes
13 50+ A Open
14 Women Open
15 Open C 250+
16 250 C 200-250
17 150 C 122-150
18 Schoolboy (13-17) 86-150cc 2-stk / 150-250cc 4-stk
19 30+ C Open
20 40+ C Open
21 50+ B/C Open
22 60+ Open
Bike Amateur PM Classes
23 Open A Open
24 250 A 200-250
25 30+ A Open
26 40+ A Open
27 Open B Open
28 250 B 200-250
29 30+ B Open
30 40+ B Open