• Open ATV - any all terrain vehicle that does not have 4 wheel drive and meets all local and federal safety standards.
  
• Open Knobbie - any motocross style bike that has motocross tires on it and meets all local and federal safety standards.
  
• 4 Stroke 100cc - any 100 to 150 cc four stroke 2-valve motorcycle that meets all local and federal safety standards.
  
• Sidecar Open - any motorcycle with a sidecar attached in a safe workmanship manner, with one wheel on the side car and two wheels on the motorcycle. This class requires a driver, and a rider that must remain in the sidecar.

Snowmobile Classes

• Mini Sled Youth Stock - up to 120cc stock machine, studs allowed
  
• Mini Sled Youth Open
  
• Youth (7-11 yrs) - no open class sleds allowed
  
• Youth (12-15 yrs) - no open class sleds allowed
  
• HR Carb - small carb snowmobiles, stock with pipe, may use any
  primary clutches, and skis, must be stock secondary drives, stock suspension, sled must be date stamped 1975 and older, no carb adapters allowed, must be stock machines.
  
• HD Carb - large carb snowmobiles, stock with pipe, may use any primary clutches, and skis, must be stock secondary drives, stock suspension, sled must be date stamped 1975 and older, no carb adapters allowed, must be stock machines.
  
• Modified Single
  
• 76-83 Stock Fan - box stock fan only, no factory racers (ssr yamaha not allowed)
  
• Pre 75 0-440cc Fan
  
• 0-440 Twin F/A Open
  
• 500cc Max - fan cooled 84 & newer
  
• Pre 85 - 440cc max liquid class, must have leaf spring front suspension
  
• Powder Puff - open class up to 1983 sleds and up to 440cc fan, no liquids

Track Rental is available for individual practices or private dates set up for Pro or Semi-Pro riders if you do not wish to ride with amateurs. Contact Ron Stolzman (phone numbers below) for more information.