The highly anticipated 2025 Supercross season is upon us, and as always, the 250SX class is filled with action-packed excitement. With some of the brightest young talent and experienced racers taking to the track, both the East and West divisions are primed for fierce battles. Whether you’re a fan of the rising stars or the gritty veterans, this year’s competition will have something for everyone. Here’s a breakdown of the full lineup for the 250SX East and West classes:

250 West Racers:

Monster Energy Star Racing Yamaha

- #38 Haiden Deegan: After an impressive rookie season, Deegan is back and ready to take his title hunt to the next level.
- #93 Michael Mosiman: Mosiman returns to racing after an injury-plagued 2024 and looks to make a strong comeback.
- #100 Cole Davies: Skipping his final amateur year, Davies will debut as a pro under a (potential) three-year deal.

Pro Circuit Kawasaki

- #36 Garrett Marchbanks: Joining the team in late 2024, Marchbanks has a one-year deal.
- #47 Levi Kitchen: Kitchen, known for his aggressive style, is eager to take on rival Haiden Deegan in this year's championship chase.

Honda HRC Progressive

- #30 Jo Shimoda: Shimoda enters his second year with Honda HRC, bringing consistency and determination to the team.

Triumph Factory Racing

- #83 Austin Forkner: Making a bold move from Pro Circuit Kawasaki, Forkner joins Triumph Racing to spearhead their 250SX effort.
- #19 Jordon Smith: Smith enters a multi-year deal with Triumph, bringing his veteran experience to the team.

Red Bull Factory KTM 

- #23 Julien Beaumer: Entering the final year of his deal, Beaumer is set to make a statement on the track while unveiling the much-anticipated return of One Industries gear.

Rockstar Energy GASGAS Factory Racing

- #25 Ryder DiFrancesco: DiFrancesco, technically representing GasGas, will carry the team’s 250SX West hopes this season. 

ClubMX Yamaha

- #37 Coty Schock: Schock begins a new three-year deal and will look to make a splash in his first full West campaign.
- #54 Jett Reynolds: Reynolds is set to continue building his career with ClubMX for another year.

Toyota of Redlands BarX Yamaha

- #52 Anthony Bourdon: Brad West is expected to join the BarX team for the 2025 season.
- #80 Derek Drake: With family ties to the team ownership, Derek Drake is likely to stay with BarX, competing in the 250 class for Supercross and stepping up to a 450 for the outdoor season.

AEO Powersports KTM Racing 

- #134 Avery Long:  Avery Long will make his professional debut riding for AEO Powersports KTM Racing.
- #48 Talon Hawkins: Talon Hawkins is anticipated to continue with the team into the 2025 season.
- #65 Lux Turner: Lux Turner is also expected to remain part of the AEO Powersports KTM Racing roster for 2025.

Heartbeat Hot Sauce Solitaire Yamaha

- #58 Derek Kelley:  Derek Kelley is confirmed to join Heartbeat Hot Sauce Solitaire Yamaha for the 2025 Supercross season.
- #61 Cole Thompson:  Cole Thompson will return to the team for another Supercross season in 2025.
- #64 Robbie Wageman: Robbie Wageman is set to rejoin the team for the 2025 Supercross season.

MotoConcepts Honda 

- #66 Vince Friese: Vince Friese is expected to continue with MCR in 2025, splitting his time between US Supercross and the Arenacross series.
- #943 Noah Viney: Noah Viney is anticipated to stay with MCR for 2025, competing in both US Supercross and Arenacross.

Rock River/Gizmo Mods Yamaha

- #35 Marshal Weltin: Marshal Weltin is set to return to Rock River/Gizmo Mods Yamaha for the 2025 Supercross season.
- #91 TJ Albright:  TJ Albright will also remain with Rock River for the 2025 season.

Partzilla PRMX

- #63 Hunter Yoder:  Hunter Yoder enters the second year of his current deal with PRMX, racing in the 250 West series.

Host Grindstone Kawasaki 

- #85 Max Sanford: Max Sanford is back with Host Grindstone Kawasaki for his second year, racing in the 250 West Supercross series.
- #101 Dylan Walsh:  New Zealand’s Dylan Walsh will return to the US in 2025 for another Supercross season with Host Grindstone Kawasaki.

Michael’s Reno Powersports/Stan Benson Husqvarna Racing

- #805 Slade Varola: Slade Varola is gearing up to make his debut with the team for the 250 West Supercross series.
- #99 Brock Bennett: Brock Bennett will also be joining the team for the 250 West Supercross series in 2025 

250SX East Riders

Monster Energy Star Racing Yamaha

- #31 Max Anstie: Max Anstie joined the team midway through the 2024 Pro Motocross season and is signed through 2025 and 2026.

- #41 Nate Thrasher: Nate Thrasher will continue with Star Racing for his fifth consecutive season in 2025.

- #20 Pierce Brown: After spending his entire professional career with TLD, Pierce Brown has transitioned to Star Racing with a contract extending into 2025 and 2026.

#34 Daxton Bennick: Daxton Bennick initially joined Star Racing in 2023 for SX Futures on a handshake deal and has since secured a two-year contract covering the 2024 and 2025 seasons.

 

Pro Circuit Kawasaki

- #26 Ty Masterpool: Ty Masterpool begins the first year of a two-year contract with Pro Circuit, which runs through the 2026 season.

- #56 Seth Hammaker: Seth Hammaker starts the first year of his new two-year deal with Pro Circuit, extending to 2026. He has also relocated to Florida and is now training at the Dog Pound, the Lawrence family’s property.

- #50 Cameron McAdoo: Cameron McAdoo kicks off the first year of a two-year agreement with Pro Circuit, keeping him with the team through 2026.

- #98 Drew Adams: Drew Adams joins Pro Circuit as a fill-in rider for the 2025 season. He has signed a full-time contract for 2026 and 2027.

Honda HRC Progressive

- #10 Chance Hymas: Chance Hymas started the 2024 season with a contract nearing its expiration. However, his recent performances earned him an extension with HRC through 2026. Additionally, Hymas has parted ways with Monster and will be representing Red Bull starting in 2025.

Triumph Factory Racing

- #22 Jalek Swoll: Jalek Swoll returns to the team following a successful 2024 SMX World Championship campaign, where he achieved the first Monster Energy AMA Supercross heat win and secured an AMA Pro Motocross podium for the TF 250-X.
- #325 Stilez Robertson: Stilez Robertson has signed with Triumph Racing, reportedly on a two-year contract that will cover the 2025 and 2026 seasons.

Red Bull Factory KTM

#1 Tom Vialle: The two-time MX2 World Champion is set to continue with Red Bull Factory KTM as he aims to defend his 250 Supercross title. . If Vialle successfully defends the title, he will move out of the 250 class for Supercross by 2026. However, if he does not retain the title, he will be eligible to race in the 250 class for one more season.

Rockstar Energy GASGAS Factory Racing

- #40 Casey Cochran: Cochran is set to start his first full season as a professional and will be switching to a GasGas for the 2025 season.

ClubMX Yamaha

- #62 Mark Fineis: Mark Fineis, initially expected to leave, will be returning to ClubMX for the 2025 season.

- #92 Maximus Vohland: Maximus Vohland will join ClubMX for the 2025 season.

- #88 Devin Simonson: Devin Simonson will race full-time with ClubMX in 2025, starting with the East Coast, though he is currently sidelined by an injury.

Firepower Honda

- #60 Carson Mumford: The Firepower Honda team has secured Carson Mumford with a multi-year contract, offering the three-time Loretta Lynn's champion the chance to further enhance his accomplishments.

Toyota of Redlands BarX Yamaha

- #334 Brad West: Brad West is expected to join the team for the 2025 season.

- #44 Dilan Schwartz: After a brief stint with BarX for Supercross 2023, followed by his return to the team for Pro Motocross, Dilan Schwartz will be back with the team in 2024.

Dirt Bike Depot/WMR KTM

- #411 Crockett Myers: Crockett Myers is joining DBD Racing for the 250 East Supercross season.

- #75 Gage Linville: Gage Linville will return to DBD Racing for the 250 East Supercross series.

- #435 Marcus Phelps: Marcus Phelps is set to return to DBD Racing for the 250 East Supercross class.

- #511 Jace Kessler: Jace Kessler will be racing with DBD Racing in the 250 East Supercross class.

Michael’s Reno Powersports/Stan Benson Husqvarna Racing

- #42 Harri Kullas:  Harri Kullas will race full-time in the US during 2025.
- #734 Dayton Briggs: Dayton Briggs is preparing to join the team for the 250 East class.

Partzilla PRMX

- #73 Preston Boespflug:  Preston Boespflug is making the move to the East Coast to compete full-time in the 250 class with PRMX.

- #192 Jack Chambers: Jack Chambers is returning from the GPs to race for PRMX in the 250 East class for 2025.

What to Expect This Season

The 250SX class is bursting with potential, as seasoned riders and rookies alike prepare to battle for the championship. The 250SX West will bring excitement to Anaheim 1, with Haiden Deegan, Garrett Marchbanks, and Jo Shimoda among the favorites to contend for the title. On the East Coast, reigning champion Tom Vialle will face fierce competition from riders like Nate Thrasher, Pierce Brown, and Seth Hammaker.

Each race will be a test of skill, endurance, and heart as these athletes leave it all on the track in their quest for Supercross glory. Keep your eyes on the season as it unfolds—2025 is sure to be a year to remember!