AMSOIL Official Oil of Dirt Sports Events
NEW AMSOIL Preferred Customer Program

Official Oil Dirt

Official Oil

Don’t Just Choose Any Oil. Make it Official.
Dirt-bike racing is one of the top motorsports in the world. Riders start young and work hard to qualify for Loretta Lynn’s Amateur Nationals, where a championship can earn them a spot on the AMSOIL Arenacross tour or even a ticket straight to the top with Monster Energy Supercross. Each of these checkpoints on the road to supercross stardom features AMSOIL as its Official Oil. Each of them recognizes that AMSOIL shares their passion for riding, as demonstrated through the superior performance and protection offered by AMSOIL synthetic lubricants. AMSOIL is proud to lend its support to the motorcycle lifestyle and help build legends from start to finish.

Building Legends

Loretta Lynns

Arenacross

Supercross