Leigh Diffey joins Jason Weigandt and Daniel Blair to preview the Round 1 Supercross event in Anaheim, the top storylines entering the season, outlooks for Ken Roczen, Jett Lawrence, and Chase Sexton, as well as the mindset of riders within a new championship format. #SuperMotocross #Supercross #ProMotocross » Subscribe to Motorsports on NBC: null » Get the latest motor sports news on NBC Sports: https://www.nbcsports.com/motors » Watch Live races on NBCSports.com: http://www.nbcsports.com/live NBC Sports – the home of motorsports – features unparalleled motorsports programming, fueled by the network’s new media rights agreements with INDYCAR and International Motorsports Association (IMSA), NBC Sports will have more than 1,500 hours of motor sports coverage spanning NASCAR, INDYCAR, IMSA, Mecum Auctions, Monster Energy AMA Supercross, the Lucas Oil Pro Motocross Championship, Monster Jam, and Powernation. Subscribe to our channel for the latest motors news and highlights! Visit NBC Sports: https://www.nbcsports.com/motors Follow Motorsports on NBC on Twitter: https://twitter.com/MotorsportsNBC Find NBC Sports on Facebook: https://www.facebook.com/NBCSports Follow NBC Sports on Twitter: https://twitter.com/nbcsports Follow NBC Sports on Instagram: https://www.instagram.com/nbcsports Subscribe to NBC Sports on YouTube: null SuperMotocross kicks off with Supercross Round 1 from Anaheim | Motorsports on NBC null