The Rotax MAX Challenge™ (RMC) is a motor sport race formula for race karts. It is owned and organized by BRP-Rotax and its distributors. It is approved by and in compliance with the CIK-FIA (Commission Internationale de Karting / Federation Internationale de l’Automobile), using checked and sealed Rotax MAX engines for equal performance. Only the driving skills count.
On a national level, authorized distributors of Rotax kart products offer their customers a national RMC program. More than 7,500 active Rotax MAX drivers are in the RMC program and further 7,500 kart racers are following the basic rules of the RMC – the “Rotax Sporting and Technical Regulations” and using a mandatory type of tyres: MOJO®. You will find more information on the “Rotax Sporting and Technical Regulations” defined by BRP here:
Rotax Sporting and Technical Regulations