Race Day LIVE - 2015 Anaheim Second Round - 450 First Practice

Trey Canard and Ryan Dungey fight for the best gate pick in the 450SX class first qualifying practice! Monster Energy AMA Supercross, an FIM World Championship, is an off-road motorcycle racing competition, produced inside a stadium that seats no less than 35,000 fans, where dirt is brought in and sculpted using construction equipment. Widely regarded as the king of extreme sports, AMA Supercross is considered the NASCAR of motocross. Some of the world’s greatest athletes compete in what has been described