Lite Weight Twins
- All year Harley-Davidson Sportster
- All year Harley-Davidson XR-1200
- Buell *Air Cooled
In order to equalize the performance of motorcycles used in the BRL, a system of performance enhancements or restrictions has been developed (such as minimum weight, air restrictor or REV limit may be applied according to their respective racing.
Please see BRL race class and eligibility overview here for a complete list of rules and specifications for each class.
*EVERYTHING THAT IS NOT AUTHORIZED AND PRESCRIBED IN THE BRL RACE CLASS AND ELIGIBILITY RULE BOOK IS STRICTLY FORBIDDEN