Us National Championship Series Websites
USGPRU > Welcome to the United States Grand Prix Racers Union
- usgpru.net
The USGPRU is the officially recognized 125 and 250 GP US National Championship series. The USGPRU provides a unique opportunity for young riders by providing extended length grand prix racing exclusive to the 125GP and 250GP machines with timed qualifying and superb contingency and sponsor support.
Not Applicable
$
8.95