Michael Mosiman is making a return, and Monster Energy Star Racing Yamaha has signed him for the 250 West Supercross. His debut is scheduled for San Diego Supercross Round 3 on January 20. There were numerous rumors about Mosiman testing the Star Yamaha in the past weeks. However, today we have confirmation from both insiders of the sport, Kris Cooksey and Steve Matthes. Mosiman will serve as a fill-in rider for Stylez Robertson, who has been badly injured in pre-season testing and has announced that he will skip the 2024 Supercross Season.