USA
The champions of the AMA National Sidecar Motocross Championship Series in the United States, formed in 1999 and organised by the American Motorcyclist Association:
| Year | Champions | Equipment | Result |
| 2004 | Allen Wenzel / Bryan Wenzel | ||
| 2005 | Allen Wenzel / Bryan Wenzel | ||
| 2006 | Morgan Pierce / Janette Player | EML-Kawasaki | Result |
| 2007 | Morgan Pierce / Janette Player | EML-Kawasaki | Result |
| 2008 | |||
| 2009 | |||
| 2010 |
Read more about this topic: List Of National Sidecarcross Champions
Famous quotes containing the word usa:
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—I.F. (Isidor Feinstein)
“It is hereby earnestly proposed that the USA would be much better off if that big, sprawling, incoherent, shapeless, slobbering civic idiot in the family of American communities, the City of Los Angeles, could be declared incompetent and placed in charge of a guardian like any individual mental defective.”
—Westbrook Pegler (1894–1969)