🔥 450SX Heat 1: Premier Class Power at A2! | Anaheim 2 Full Replay
The “big bikes” have taken the stage! Welcome to Heat 1 of the 450SX class at Anaheim 2. As Round 3 of the 2026 Monster Energy Supercross season gets underway for the premier class, the atmosphere inside Angel Stadium has reached a fever pitch.

The 450cc machines bring more power and more aggression to an already technical Anaheim layout. After two rounds of racing, the championship favorites are looking to establish dominance, and it all starts with a strong performance here. A good finish doesn’t just mean a ticket to the Main Event—it means getting a crucial gate pick to avoid the first-turn chaos later tonight.

What to Watch for in 450 Heat 1:
The Heavy Hitters: Watch the elite riders of the 450 class go head-to-head for the first time tonight. The raw speed and power on display through the rhythm sections are unmatched.

Mastering the Rhythm: The A2 track features massive triples and technical transitions. See which riders are finding the “quad” lines or unique combinations to shave off tenths of a second.

The First Turn Charge: In a short Heat race, the start is everything. Watch the intense battle for the holeshot as the field thunders into the first left-hander.

Track Degradation: With the 250s having already raced, the ruts are becoming deeper and the whoops more treacherous. Watch how the 450 riders muscle their bikes through the deteriorating conditions.

The road to the 450 Main Event begins here. Witness the speed, the sound, and the intensity of the world’s best. Watch the FULL RACE REPLAY of 450SX Heat 1 from Anaheim 2!

450 heat race 1