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 US 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 US Grand Nationals will take place June 22-25 at New Jersey Motorsports Park.