Classes:
|
STOCK: |
All production YSRs with minimal
mods
|
|
SUPERSPORT: |
All production YSRs at 50cc's with
moderate mods
|
|
SUPERBIKE: |
All production YSR's max 59.6cc's
moderate mods
|
|
60 GP: |
aircooled max 64cc-watercooled
max 52cc-heavy mod
|
|
Formula 80
and 80 GP: |
12" and 17" Wheel 92cc's
max
|
|
WOMENS: |
Stock thru Big Wheel
|
|
VETS MOD: |
30 yrs or older-supersport thru
60 GP
|
|
VETS STOCK: |
30 yrs or older-STOCK
|
|
BIG WHEEL: |
Derbi, RS50, NS50, MB5, AR50, DTLC,
52cc's max
|
|
Thunder Class: |
Honda XR100s Stock except Tires
|
|
These are further broken down into Novice
and Advanced Classes. The rule book has complet rundown of class
specs., bike specs., and rider specs. |