The AMA ATV Motocross (ATV MX) series concluded on August 11 at Loretta Lynn Ranch, where Yamaha racers swept the podium in the AMA Pro division, led by defending champion, Joel Hetrick, on his Phoenix Racing / DASA / CST / Moose YFZ450R, celebrating the 20th anniversary with a perfect 10-win series.
The AMA ATV Motocross (ATV MX) series concluded on August 11 at Loretta Lynn Ranch, where Yamaha racers swept the podium in the AMA Pro division, led by defending champion, Joel Hetrick, on his Phoenix Racing / DASA / CST / Moose YFZ450R, celebrating the 20th anniversary with a perfect 10-win series.