2005 Hansen won AMA 125cc East Region Supercross races at Daytona Beach, Fla., and Pontiac, Mich., and earned three additional series podium finishes... Raced with Red Bull KTM team.

2004 Registered for points in the AMA 125cc West Region, where his best finish was fourthplace at Salt Lake City, but Hansen won the Indianapolis round of the AMA 125cc East Region Supercross Series, and had three additional East Region series podium finishes... In the AMA 125cc Motocross Championship, his best result was 10th-place overall at Washougal, Wash... Raced with Boost Mobile Yamaha.