UPDATED 6/12/09

1.        50 Pee Wee:  0-51cc Stock 4 thru 8 Pee Wee, 1^st year riders only

·         2-stroke oil injected

·         Single or multi speed automatic

·         Max wheelbase 36”

·         Max wheel size 10”

·         Max seat height 22”

·         No larger than 12mm round intake

·         Will include the 50cc 4 strokes

·         The following bikes are the only bikes allowed in this class: 

a.        SUZUKI:  JR-50, DR-50

b.        KAWASAKI:  KLX-50

c.        YAMAHA:  PW-50, TTR-50

d.        HONDA:  Z-50, XR-50 & CRF-50

e.        KTM:  Mini Adventure

2.        50cc 4-6 Class:  0-51cc Stock 4 thru 6 Jr., single speed automatic

·         Max wheelbase 36”

·         Max wheel size 10”

·         Max seat height 24”

·         No larger than 14mm round intake

3.        50cc 7-9 Class:  0-51cc Stock 7 thru 9 Sr., single speed automatic

·         Max wheelbase 41”

·         Max wheel size 12”

o         12” front wheels may be retrofitted on all of 50cc 7-9 class bikes.

·         No larger than 19mm round intake

4.        50 Open:  Will include all of the above and up to 90cc 4- strokes & big wheels.

5.        65 Class:  52-65cc 2- stroke and 52-110cc 4- stroke 7-11 y.o.

·         Minimum wheel size 10”

·         Max wheel size 14”

·         Max (adjusted length) wheelbase 45”

6.        85 Class:  66-85cc 2- stroke, 75-150cc 4- stroke 7-15 y.o.

·         Max front wheel size 17”

·         Minimum rear wheel size 14”

·         Max rear wheel size 16”

·         Wheelbase 51” or less

7.        Junior-mini: 7 – 11 y.o   Super-mini:   12-16 y.o. & less

§         80- 105cc 2- stroke, 75-150cc 4- stroke, including 80cc big wheel

·         Minimum wheel base 45”

·         Max wheelbase 52”

·         Minimum rear wheel 14”

·         Max front wheel 19”

8.        125 Youth Class:  86-144cc 2- stroke, 86-250cc 4- stroke, 12-16 years old.

·         Minimum rear wheel 16”

·         Minimum front wheel 19”

9.        250cc Class:  125cc - 250cc 2- stroke & 250cc 4- stroke.  13+ years old.

§         Minimum rear wheel 16”

§         Minimum front wheel 19”

10.     450cc Class:  250cc 2- stroke, 250 & 450cc 4- stroke.  14+ years old.

11.     Open Class:  125cc+ 2- stroke, 250cc+ 4- stroke, 16+ years old.

12.     Vet Class (30+, 40+ & 50+):  124cc and up.

13.     Women’s Class:  65cc and up, must be 11+ years old.

Safety