Date: September 9, 2021
To: 2021 AMA PRO MOTOCROSS LICENSED RIDERS
From: MX SPORTS PRO RACING
Re: COMPETITION BULLETIN 2021-8:
Results of 2021 Pro Motocross USADA Testing
The U.S. Anti-Doping Agency (USADA) conducted in-competition anti-doping testing on 10 different athletes at the Spring Creek National this summer. Three testing screens were conducted on each athlete: Prohibited Substances, Erythropoietin (EPO or blood doping) and Carbon Isotope Ratio (CIR or testosterone).
MX Sports Pro Racing has been notified by USADA that all results were negative and that no further follow-up is required.
We appreciate the participation of our riders in this program.
For more information regarding USADA and Anti-Doping, See https://mxsportsproracing.com/page/anti-doping
For further information or questions, contact Roy Janson at [email protected].