Monster Energy Yamaha Star Racing Confirms 250SX Regions for Full Seven-Rider Roster

Earlier this week, Monster Energy Yamaha Star Racing's 2x 250SMX Champion Haiden Deegan announced he will be racing 250SX West Region in 2025, but what about the remaining six riders?

Today, we have the team reveal on coasts for each rider.

250SX West Region:

Haiden Deegan, Michael Mosiman, and pro-debut for Cole Davies.

250SX East Region:

Pierce Brown, Daxton Bennick, Max Anstie, and Nate Thrasher.

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This update confirms almost all of the factory teams' 250SX Region rosters:

Honda HRC:

• West Region: Jo Shimoda

• East Region: Chance Hymas

Rockstar Energy GasGas:

• West Region: Ryder DiFrancesco

• East Region: Casey Cochran

Red Bull KTM:

• West Region: Julien Beaumer

• East Region: Tom Vialle

Muc-Off/FXR/ClubMX:

• West Region: Coty Schock, Jett Reynolds

• East Region: Max Vohland, Mark Fineis, Devin Simonson*

* Note: Devin Simonson sustained a wrist injury requiring surgery, and a replacement rider will be announced shortly.

The remaining uncertainties involve Rockstar Energy Husqvarna Factory Racing's lone rider, RJ Hampshire, who has a wrist injury, whether he'll race with the #1W in the West or move to the East Region and the final rosters for the Monster Energy/Pro Circuit Kawasaki and Triumph Racing teams.