MAX EnginesWhen it was launched in 1997, the first Rotax 125 MAX karting engine was fast to make a name for itself as an engine that gave drivers more time on the track and less time in the pits. Since then, Rotax MAX engines have consistently set the benchmark in Trofeo Kart Racing parity, reliability, low cost of ownership, durability, and ease of use. Rotax MAX engines have won their drivers more kart racing titles than any other engine in the sport. And they continue to lead the all-time list of championship titles.