RJ Anderson, Polaris RZR Rips Legendary Mammoth Motocross Track!
The opportunity to rip the legendary Mammoth Motocross track in a Polaris Rzr is not one that presents itself every day! If you’ve grown up in the Moto community, you are probably familiar with Mammoth Motocross and its 54 year history of Amateur Motocross Racing. Aside from the two weeks of racing a year, this track is otherwise closed…