Ama Supercross 2025 Riders. Monster energy yamaha star racing heads into the highly anticipated 2025 monster energy ama supercross season ready for battle with three returning champions and. The american motorcycle association announced their professional numbers for the 2025 motocross and supercross series.
Triumph racing confirms 2025 supermotocross riders. The 2025 monster energy ama supercross season gets underway with anaheim 1 on january 6 at the traditional southern california venue for the series opener at the angel stadium of anaheim.