2026 MRA Rulebook

Note: This is a PRE-PRINT version of the Rulebook – it does not include advertisements or the Tech Inspection checklist.

Corrections made 2/03/26:

  • Heavyweight Superbike is an “Amateur” class (open to both expert and novice racers); corrected in 1.1 Race Class List (page 3) and in 3.8.A (page 12).
  • Heavyweight Superbike exception “Up to 955cc two cylinder, four stroke” was already included in basic class definition “Unlimited displacement two cylinder, four stroke”; exception removed from 3.3.G (page 12).

Any questions or discussions on rules can be posted to the MRA Rules & Tech forum.