FIM World Supercross Championship: Haiden Deegan to Compete on 450cc Bikes in Argentina and Australia
In a significant development for the FIM World Supercross Championship, Haiden Deegan will transition to a 450cc bike for his wild card entries in the upcoming races in Argentina and Australia. Initially slated to compete as a SX2 (250) rider, Deegan’s shift to the premier class was confirmed following his recent social media announcement featuring the 450cc model.
Deegan’s debut on the larger displacement bike is set for November 8th. This move positions him uniquely within the field, as he aims to leverage his skills against more seasoned competitors in the 450cc category. The decision underscores Deegan’s rising prominence in the sport and could signal a strategic step in his career.
Stay tuned for further updates as the championship unfolds, and athletes prepare for what is sure to be a competitive series in both locations.

