Jason Weigandt and Ricky Carmichael discuss a wild night in the 450 class, from Jett Lawrence’s win to updates on Chase Sexton and Ken Roczen after hard crashes in the main event. #NBCSports #Supercross #SuperMotocross » Subscribe to Motorsports on NBC: null » Get the latest motorsports news on NBC Sports: https://www.nbcsports.com/motors » Watch SuperMotocross on Peacock: https://peacocktv.smart.link/v82e9dl56 NBC Sports — the home of motorsports — features unparalleled motorsports programming, fueled by the network’s media rights agreements with NASCAR and IndyCar, NBC Sports has motor sports coverage spanning NASCAR, IndyCar, Monster Energy AMA Supercross, Pro Motocross Championship, SuperMotocross World Championship, IMSA, and the Dakar Rally. Subscribe to our channel for the latest motors news and highlights! Monster Energy AMA Supercross, an FIM World Championship, is the most competitive and highest-profile off-road motorcycle racing championship on the planet. Over 17 weeks, Supercross attracts some of the largest and most impressive crowds inside the most recognizable and prestigious stadiums in North America to race in front of nearly one million live fans and broadcast to millions more worldwide. 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 https://www.nbcsports.com/nascar Jett Lawrence's 'phenomenal' Round 14 ride + Chase Sexton, Ken Roczen updates | Motorsports on NBC null