RX Films: MotoConcepts/Yamaha Intro December 30, 2010 1:20pm | by: Matt Francis Home Supercross Motocross Multimedia Video Racer X Films RX Films: MotoConcepts/Yamaha Intro MotoConcepts/Yamaha introduced their 2011 team of Kyle Chisholm, Tommy Hahn, and Vince Friese.