Satellite & independent / Yamaha
Partzilla ROKiT PRMX Yamaha
PRMX — racing in 2027 as ROKiT Partzilla Racing — is Julien Perrier's independent program, a Canadian-founded organization with a long-running presence in American Supercross.
Behind the team
Team story
Perrier founded PRMX in 2010. The team developed as a privateer organization, providing riders with a platform to compete in American racing while building long-term sponsor relationships. Its Kawasaki era forms part of that history.
The team's October 7, 2026 release confirmed a switch to Yamaha for 2027, supported by ROKiT and Partzilla. This is a manufacturer change within the existing PRMX organization, not a new permanent team identity.
Team management
Founder and owner: Julien Perrier.
Achievements & milestones
The 2027 Yamaha partnership marks the next stage of the team’s long-running privateer program.
The riders
2027 rider roster
Evan Ferry and Gavin Towers are announced signings. Their classes were not specified in the announcements reviewed, so the program remains partially confirmed with class assignments to be announced. Mitchell Harrison's reported return is not presented as an official signing.
Confirmed signings are shown by class. Open positions remain unconfirmed. Portraits may show earlier team colours.
Class TBA
Partially confirmedThe team has announced its Yamaha switch and welcomed Evan Ferry and Gavin Towers. Their 2027 AMA class assignments have not been verified; neither is assigned to 250SX or 450SX here.
The record stays with the season
Historical rosters
A verified historical roster has not yet been added for this organization.
From the race archive
Team racing results
Team-attributed results are not yet linked. Explore the full race archive and championship standings.
In the paddock
Latest team news
Official information
Team information
Sources & media credits
Roster evidence last reviewed . Each program includes its own announcement sources and qualifications.
Rider portraits come from their canonical Supercross.com profiles and may predate the current affiliation. No season-specific number is inferred from a portrait.