Jett Lawrence dominated the 450SMX Class at Thunder Valley, securing back-to-back wins and the points lead. Jo Shimoda emerged victorious in the 250SMX Class, showcasing Honda's prowess. Lachlan Turner claimed the WMX victory, cementing his dominance in the Women's Motocross Championship. The article delves into the thrilling races, highlighting the performances of the riders and the competitive spirit of the AMA Pro Motocross Championship. It also mentions the impressive debut of Sacha Coenen and the resilience of Levi Kitchen, who secured a podium finish despite facing challenges. The piece concludes with a reflection on the overall standings and the exciting future of the sport.