Pro Motocross Championship

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May 31 2025

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Grant Harlan

Justin, TX

2025 AMA SuperMotocross Rider Numbers Announced
September 27, 2024
The American Motorcyclist Association announced the professional competition numbers for the pro-licensed riders participating in the 2025 AMA Supercross and AMA Pro Motocross Championship.
AMA Announces Rider Numbers for 2024 SuperMotocross Season
October 3, 2023
The American Motorcyclist Association has announced the career and competition numbers for the top 100 racers ahead of the 2024 racing season, including new and current career number holders.