For rules concerning racing visit http://www.amadirectlink.com/ (Official AMA website).

2014 Classes

Motorcycle

 50cc 1-2-3-4
50cc Open 
( 6-8 50 cc 2 or 4 stroke Stock)
Beginner 4 stroke 1
Beginner 4 stroke 2
65cc 7-11 
85cc 9-11 
85cc 9-13
85/150cc 12-15
( Small Wheels )
Super Mini 12-15 
( Small or Big Wheels 79cc to 112cc 2-stroke 150 4 stroke)
Schoolboy 12-16 
( 99 to 125cc 2 stroke / 150 to 250cc 4 Stroke )
Collegeboy 14-24
+25A
+25 B/C
Vet B/C
+35 A
+40 B/C
+45
2 Stroke
4 Stroke
250 A-B-C
Open A-B-C
Open D 
Women
Bomber 
(+10 year old motorcycle)

 

 

Quad Classes
50 cc stock quads
70 cc (6-11)
90cc (12-15)
Super mini quads
Schoolboy quads (13-15)
Quad A (250- open) must be 16 years or older
Quad B (250- open)
Quad C (250-open)
Quad D (250-open) 

Quad Vet (30 and older)
Quad women