Racer X Films: Phoenix, Tour of the PitsJanuary 15, 2011 8:35pm | by: Matt Francis Home Multimedia Video Racer X Films Racer X Films: Phoenix, Tour of the Pits - Supercross Chase Field Phoenix, AZ Phoenix Monster Energy AMA Supercross Championship Jason Weigandt gives us a tour of the pits here at Phoenix, and shows all the fun things to do while you are at your local supercross.