2021 ATV National Classes

Revised 1.4.21

CLASSSATURDAYDISPLACEMENT
PLATES* Production Rule Applies
2 PM PRO RACE (2 hr)
1XC1 Pro201-450cc*
2XC2 Pro-Am201-450cc*
3College A (16-21)201cc-Open
4College B (16-21)201cc-Open
5Junior A (22+)201cc-Open
6Junior B (22+)201cc-Open
7Vet A (30+)201cc-Open
8Vet B (30+)201cc-Open
9Senior A (40+)201cc-Open
10Senior B (40+)201cc-Open

11 AM AMATEUR RACE (2 hr)
114x4 Pro201-1000cc Utility*; w/ or w/out Racks
124x4 A201-1000cc Utility*; w/ or w/out Racks
134x4 B201-1000cc Utility*; w/ or w/out Racks
144x4 C201-1000cc Utility*; w/ or w/out Racks
154x4 Senior (40+)201-1000cc Utility*; w/ or w/out Racks
16WXC201cc-Open 
17Women200cc-Open 
18Women (30+)200cc-Open 
19Warrior (Military Veterans)200cc-Open 
20Schoolboy Sr. (14-17)91-200cc 2-Stk; 91-300cc 4-Stk
301-400cc 4-Stk*
21Schoolboy Jr. (13-15)91-200cc 2-Stk*; 91-300cc 4-Stk*
2216-18 C201cc-Open
2319+ C201cc-Open
2424+ C201cc-Open
2530+ C201cc-Open
2635+ C201cc-Open
2740+ C201cc-Open
28Super Senior (45+)201cc-Open
29Masters (50+)201cc-Open
30Silver Masters (55+)201cc-Open
31Golden Masters (60+)201cc-Open
32Sportsman A/B201cc-Open; Non-points class
33Trail Rider (16+)201cc-Open; Non-points class

9:30 AM YOUTH RACE (1 hr)
34YXC1 Super Mini Sr. (13-15)71-112cc 2-Stk; 75-150cc 4-Stk
35YXC2 Super Mini Jr. (12-13)71-112cc 2-Stk; 75-150cc 4-Stk
36250 (13-15)91-250cc 4-Stk*
Max. Wheels: Front 10"; Rear 9"
37125 (8-12)75-125cc 4-Stk*
3890 (8-12)71-90cc 2-Stk
3990 Limited (8-12)71-90cc 2-Stk*; 75-125cc 4-Stk*
40Schoolgirl (13-15)91-250cc 4-Stk*
Max. Wheels: Front 10"; Rear 9"
41Girls Sr. (12-15)71-90cc 2-Stk; 75-125cc 4-Stk
42Girls Jr. (8-11)71-90cc 2-Stk*; 75-125cc 4-Stk*
4370 CVT (6-11)51-70cc CVT only

8 AM MICRO RACE (30 min) (12 Events)
44MXC1 (8-9)0-51cc
45MXC2 (6-8)0-51cc
4650 Sr. (6-7)0-51cc
4750 Jr. (4-5)0-51cc*
4890 Stock (8-9)75-90cc 4-Stk*
Max. Wheels: Front 10"