THE ROTAX FR125 MAX ENGINE

The Rotax FR125 Max engine brings meaning to the phrase "New Age Karting". This liquid cooled 125cc engine combines high performance and power, with reliability and low maintenance in a package that is definitely modern.

From start to finish, the Rotax is designed with comfort and ease in mind. With an integral electric starter and digital ignition, it represents the pinnacle of easy operation. As the engine revs out to 14,000 RPM's, vibration is minimized with the aid of a balance shaft. The centrifugal clutch helps to avoid stalling, while insuring a smooth takeoff.

The FR125 engine is extremely quiet because of its radical muffler design. And its operating temperatures are below other kart motors due to the efficiency of the radiator and cooling system.

With scheduled rebuilds in the area of 50 hours, the Rotax FR 125 Max is an extremely low cost package to operate. Most maintenance to be performed on a between-session basis revolves around typical cleaning and lubrication. This will allow you to spend more time on the track and less time in the pits.

ENGINE SPECS:

2003 Rotax FR125 Engine Specifications (PDF)