Troy Adamitis has returned to motocross cinematography with his Red Bull-backed latest project, MX Nation. The famed filmmaker and his crew will follow the top racers through the summer's Lucas Oil Pro Motocross Championship, documenting the action and storylines of what's becoming an incredible summer. The fourth episode documents the ongoing challenges Red Bull KTM's Ryan Dungey and RCH/Soaring Eagle/Jimmy John's/Suzuki Factory Racing's Ken Roczen face in their pursuit of the 450 title.
With Justin Barcia’s win at Budds Creek putting him within striking distance of the podium, Ryan feels the pressure to put a stop to his momentum. Meanwhile, Ken faces personal pressure, as his father has to leave his crew to cope with a family crisis back in Germany. What effect will these stresses have on the results at the RedBud National race?