OMRRA Rules and Technical Regulations
This electronic Rule Book is kept current, and is the definitive source for OMRRA rules.
OMRRA Race Class Assistance
These files are intended as helpful and accurate interpretations of the rulebook, to assist racers with class selection.
OMRRA Disabled Cylinder Racing Guide
OMRRA Race Bike Class Cheat Sheet
OMRRA Consolidated Race Classes
This file defines the structure and processes of OMRRA as a non-profit entity.