HMC KTM Factory rider Troy Herfoss took home his first Premier class win over the weekend at the second round of the AMA Supermoto Series. The momentum kicked off as Herfoss gated against the reigning 450 Supermoto Champion, Mark Burkhart, during the first of two 450 heat races. The KTM rider met the challenge and propelled his 450 SX-F to the lead and made it stick. Herfoss' teammate, Chris Fillmore, also rose to occasion aboard his KTM during heat two with a five-second victory over Cassidy Anderson. This set the scene for a potential four-way battle in the main event.