UMRA
Updated 223 days ago
UMRA is a Southern California based mini-motorcycle road racing league. United Mini Racing Association was established simply to make racing fun and affordable to everyone...
UMRA was built around the popular classes of converted dirt bikes, small displacement street bikes, and older GP chassis bikes. As new bikes emerge we will continue to adapt our rules with certain Specs for specific bikes to keep competition fair for sprint and endurance races.
Also known as: United Mini Racing Association