SSRA Sanctioned Classes

These are the standard classes sanctioned by the SSRA for the 2022-2023 season. The Race Director reserves the right to reclassify any sled in the interest of fair competition. 

Classes for riders under 16 years of age:

Mini 120 CC  - Stock as from factory - Any changes from factory production move sled to Mini Pro

Mini 200 CC - Stock as from factory - Any changes from factory production move sled to Mini Pro

Mini Pro

Junior - Riders 12 - 15 years of age - RULES

Note: No traction products (studs, picks, chisels, screws, etc.) allowed in any stock or improved stock classes

All riders in the classes below must be at least 16 years of age:

Classic Super Stock - Sport (600 cc's or less), Muscle (over 600 cc's) - All sleds model year 1995 or earlier.  For complete rules click HERE.

Stock - 600, 700, 800, 1000, Open Stock  - Factory turbo-charged (2 and 4 stroke) sleds compete in Open Stock only.  Commercially available, unmodified, aftermarket mufflers (cans) allowed on naturally aspirated 2 stroke sleds in stock.

Improved Stock - 600, 700, 800, 1000, Open Improved - Factory turbo-charged sleds compete in Open Improved only.  Must use OE turbo for the model.

Pro Stock - 600, 700, 800, 1000, Open Pro stock  - 2 strokes larger than 1000 cc and four stroke turbo sleds allowed (without turbo restrictions) in the Open class.  One power adder (turbo or nitrous) allowed in Open.  Pro Stock body/chassis rules apply.  Oxygenated fuels allowed (see Fuel Rules).

Mountain Classes - Deep Snow Super Stock (RULES) - Mountain Open - Minimum track requirements in Mountain classes are 141" length and 1.75" lug height.  Track screws allowed in Open.  Studs allowed in Open (max. 2 per bar).  Oxygenated fuels allowed in Open (see Fuel Rules).

Outlaw - Oxygenated fuels allowed (see Fuel Rules).

These are the standard classes sanctioned by the SSRA for the 2022-2023 season. The Race Director reserves the right to reclassify any sled in the interest of fair competition.