ROTAX 4-TEC 1200

Superior Performance in the Sweet Spot

With 130 horsepower, high torque at low RPM, a wide powerband and distinctive performance sound, the Rotax 4-TEC 1200 is the fun-to-drive choice in the category.

And sleds mating the Rotax 4-TEC 1200 with the REV-XR platform are the lightest in the category, increasing the fun factor even more.

They're also exceptionally fuel efficient (up to 18 mpg – 12.8 L/100 km), and easy to maintain.

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ROTAX ACE 900

WHOLE NEW WAY TO TAILOR YOUR RIDE

As part of the Rotax Advanced Combustion Efficiency (ACE) family of engines, the ACE 900 engine was designed for maximum efficiency. It delivers 90 hp with a 23 mpg (10 L/100 km)*.

Rotax engineers strove to maximize thermodynamic efficiency, minimize mechanical friction and right-size auxiliary systems.

The ACE 900 adds the electronic Intelligent Throttle Control (iTC), which offers many breakthrough benefits:

It’s the industry’s first throttle-by-wire system providing a seamless power delivery and ultra-smooth engagement.

You can choose from three driving modes, simply by pushing a button on the console. Standard mode ensures a smooth start, linear acceleration and limited torque above certain speeds; Sport has no performance limitations and full acceleration; ECO limits torque, top speed and acceleration rates to deliver a more relaxed, fuel-conserving ride.

You can use the Learning Key system which limits top speed, ideal for novice riders and rental operations.

*Data based on internal testing using a GSX LE model in its ECO driving mode.

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ROTAX ACE 600

THE STANDARD FOR EFFICIENCY

With the Rotax Advanced Combustion Efficiency (ACE) family of engines, Rotax engineers optimized nearly every aspect of the engine to set new standards in efficiency.

Their square design (bore and stroke about equal), 12 1:1 compression ratio and ideal valve angles maximize thermodynamic efficiency.

Materials, part sizes and coatings – such as a sophisticated Diamond-Like Coating (DLC) on the tappets – are selected to minimize mechanical friction.

All auxiliary systems, such as the oil and water pumps, are right-sized – the engine only gets what it needs, when it needs it, and no more.

The ACE 600 version delivers 60 hp with a record 28 mpg (8.5 L/100 km)*.

*Result based on BRP internal testing using a MXZ Sport model.

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LEARN MORE ABOUT 4-STROKE ENGINE TECHNOLOGIES

  • Rotax ACE Engine

  • Rotax 4-TEC Engine

  • 4-stroke leader

    BRP sells more snowmobiles with 4-stroke engines than any other manufacturer.* That’s because we offer leading 4-strokes across the performance spectrum. From the fuel-sipping ACE 600 engine to the powerful 4-TEC 1200, sledders looking for longevity and low maintenance will find a Rotax 4-stroke powered Ski-Doo sled that will meet their needs.

    Friendly Environment: Most Ski-Doo snowmobiles equipped with Rotax 4-stroke engines meet the extremely tough Best Available Technology (BAT) requirements for emissions and sound, which is required for entry into Yellowstone and Grand Teton U.S. National Parks.

    * Based on retail sale results as of January 1, 2013.