Rotax 125 MAX EVO Engine: Performance and Reliability for Karting

 

The Rotax 125 MAX EVO engine is a benchmark in competitive karting, used in the MAX and MAX Master categories. Known for its reliability and performance, it provides drivers with a precise and consistent driving experience.

 

The Rotax 125 MAX EVO, a 124.8 cc single-cylinder 2-stroke engine, features liquid cooling, digital ignition and an electronically controlled exhaust valve to optimize performance. Its integrated electric starter and dry centrifugal clutch ensure simple and efficient use on track.

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Technical Specifications of the Rotax MAX EVO Engine

The Rotax 125 MAX EVO delivers high performance thanks to its precise and proven design:

  • Bore: 54.00 mm

  • Stroke: 54.50 mm

  • Displacement: 124.8 cc

  • Maximum power: 30 hp at 11,500 rpm

  • Maximum torque: 21 Nm at 9,000 rpm

  • Cooling: liquid cooling with integrated water pump

  • Clutch: dry centrifugal clutch

  • Lubrication: 2% synthetic oil fuel mixture

  • Weight: 12 kg without accessories

The Rotax 125 MAX EVO also features a balance shaft, reducing vibrations and improving stability and driving comfort.

 

A Complete Rotax 125 MAX EVO Engine Ready to Install

The Rotax 125 MAX EVO engine is delivered complete to simplify installation on your kart. The package includes:

  • carburetor

  • fuel pump

  • exhaust system

  • radiator

  • hoses

  • battery and battery support

  • charger and adapter

This configuration allows quick installation and immediate track use, ideal for drivers and karting teams.

 

A Reference Engine in International Karting

 

Thanks to its reliability, power and ease of use, the Rotax MAX EVO engine has become a standard in Rotax MAX Challenge competitions worldwide. It offers drivers a high-performance and durable engine, perfectly suited to the demands of modern karting.

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