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Every summer, the world's top motocross racers come together for the grueling 12-race AMA Outdoor Motocross Championship Series to battle the heat, the tracks and each other. These are just a few of their stories.
First Air Date : Jan 01, 1970
Last Air date : Nov 28, 2011
Episode : 12 Episode
Season : 4 Season
Runtime: 22:14 minutes
Studio: Fuel TV
Country: United States of America
