The Rotax Experience

Join the World’s Largest and Most Competitive Racing Series

The Rotax concept offers the karting enthusiast with a reliable world-wide engine platform program that offers level playing field competition and great performance. With a factory-direct motor warranty and official trained service centers throughout the country, Rotax engines provide more value than any engine package currently available in karting.

2017 U.S. Grand Nationals & US Open

Don’t miss the 2017 USRMC / US Open and qualify for the 2017 Rotax Max Challenge Grand Finals in Portugal. The U.S. Grand Nationals will take place June 22–25 at New Jersey Motorsports Park.