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2003 AMA Superbike Championship
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The AMA Superbike Championship started in 1976. [1] 2003 was the 28th season of the AMA Superbike Championship.
Season calendar
[edit]AMA Superbike
[edit]Rider standings
[edit]References
[edit]- ^ ManOfSteel. "MotoAmerica Superbike History". MotoAmerica. Retrieved November 18, 2025.