TAKES THREE TO MAKE A CLASS
MX CLASS'S 
BIKE'S
50CC 4 STROKE
50cc
2 stroke
Trophies
to 100% of Class
PIT BIKE 0-88CC
0-110CC OPEN 12 AND UP
0-110CC 7-11
70cc to 125cc 4
strokes &
65cc
advanced, beginner & open
Trophies to 30% of Class
110cc-175cc 4 stroke &
0-85cc
2 stroke advance, beginner & open
Trophies
to 30% of Class
School boy (no big bikes)
12-15
125 B,
C & beginner 0-140cc 2
smoke & 0-250cc 4 stroke
Trophies
to 33% of Class
Trophies to 33% of Class
450
A (open) , 125 A 0-140cc 2 smoke & 0-250cc 4 stroke
100% payback to 30% of
Class
Big
Bike Open
Trophies
to 33% of Class
30
PLUS
80% payback to 30% of Class
+40 by Steve wells of dean machinery
ATV CLASSES
Must have nerf bars, kill switches, helmets & boots
#1 D stock (beginners) 1st year riders only
stock quads can change axle, slip on, tires, wheels ,controls,
bars, plastic, graphics, jets & air box
#2 advanced 200cc and up
#3 ATV
pro-am 100%
payback to 30% of Class
#4
ATV 50cc
peewees stock. no cobras ride, small track
#5 ATV
0cc-110cc 2 stroke & 0-125 4 strokes beginner stock,
ride small track
#6 400cc & smaller 4 strokes & 0-200cc 2 strokes (modified)
#7 250 raptor CLASS 0-250cc 4 stroke 0-199cc 2 stroke
Trophies
to 33% of Class