F-500 Rules
Formula 500 Junior Classes
USSA is pleased to offer the following Junior Classes in addition to Junior I Sprint and Junior II Sprint.
F-500 Junior I for ages 11-13 will now be offered as a USSA class for drivers 11-13 years of age. Sled must comply with all F-500 rules and must carry the 15/39 gear combination and the restrictor plate must be in place. USSA reserves the right to restrict this class at any time to ensure safety and /or fair competition.
F-500 Junior II for will now be offered as a USSA class for Juniors 14-15 years of age. Sleds must conform to all F-500 rules. No gearing or restrictor plate is specified at this time. USSA reserves the right to restrict this class at any time to ensure safety and /or fair competition.