Some of the fastest motorcycle racers in the world take to the road courses, stadiums, and kart tracks to find out who the fastest supermoto racer (asphalt and dirt) is in the country. Even 2006 MotoGP World Champion Nicky Hayden participated in supermoto practice during the 2008 Summer X Games. This promo video created by Michigan-based A Fine Mess Production provides a look into this unique sport. ama, carey, energy, games, hart, hayden, ktm, monster, motocross, motorcycle, nicky, racing, supermoto, xtrm, yamaha