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Dennis Gritzmacher

Sussex, WI United States
250 Starts
4

Dennis Gritzmacher Biography

Dennis Gritzmacher was born on March 1, 2002 in Sussex, WI. Gritzmacher made his first professional start at Ironman on August 29, 2020.

Accomplishments

  • 4 career AMA Pro Motocross Championship 250 Starts
Date of Birth: March 1, 2002 (23)
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