Red Bull Factory KTM 250SX points leader Julien Beaumer and Star Racing Yamaha Haiden Deegan are escalating their rivalry. During San Diego Supercross, Deegan disrupted Beaumer’s laps, leading to tension. Beaumer responded, “I’ve dealt with this since I was six.” Later, Deegan bumped Beaumer’s bike in a controversial move, stating, “Juju ran his mouth, so it’s time to lock in.” The rivalry is heating up in the 250SX class.
After Haiden Deegan said on the podium…
“You pissed off the bull last week. Juju ran his mouth so it’s time to lock in. You don’t want to piss me off because I come out swinging. A big thanks to my team, they put a lot of work in this week. We grinded from morning until the end of the day, multiple times. We got the bike dialed… keep talking and I’ll come out swinging.”
Julien Beaumer responded with this video:
Juju with the early lead in Supercross social post of the year. pic.twitter.com/fCL8zBK9Wc
— Tanner (@thall767) January 27, 2025

So Deegan, as he does, replied to Beaumer: “Thought you knew my antics since I was six, was you laying on the ground one of them?”
Things are getting dicey 😳 #SupercrossLIVE #SMX pic.twitter.com/G5SblWdtgR
— Supercross LIVE! (@SupercrossLIVE) January 26, 2025