The most powerful 2-stroke turbo snowmobile engine ever from a factory. Heart-pounding power and response is at your fingertips take the ride further than ever before. Pumping 180 horsepower* up to 8,000 feet and maintaining a massive advantage over natrually aspirated 850-cc engines as altitude increases, and built for the ultimate ride on the industry's most responsive snowmobile platform.

*Observed metric horsepower based on internal dyno test performed in optimal conditions.

The most powerful 2-stroke engine in the industry.* It pumps out 10 more horsepower (165 hp) than its predecessor, but its responsiveness is what really shines. With the pDrive primary clutch, it’s 30% quicker responding than the 800R E-TEC giving you the instant control you demand.

*Observed HP measured on internal dyno test in optimal conditions for 2-stroke engines.

The 125-horsepower* Rotax 600R E-TEC engine incorporates second generation E-TEC technology from its big brother twin 850 E-TEC 2-stroke. It offers more responsive, dynamic performance and 5 more HP than its predecessor – all while keeping its reputation for leading reliability and fuel and oil usage.

*Observed metric horsepower based on internal dyno test performed in optimal conditions

Modern and efficient 600cc, 85-horsepower* engine with electronic fuel injection set in the REV Gen4 platform for miles of sky-high fun factor. Delivers a worry-free ownership experience with the Rotax reputation for durability and longevity.

*Observed HP metric based on internal dyno test in optimal conditions.

The muscle sled is back with an adrenaline-pumping 180 horsepower to satisfy the most speed-hungry enthusiast. With enough 4-stroke brute force to be the envy of every radar run, and the refinement to seduce even the most casual rides into a photo finish, the 900 ACE Turbo R delivers on levels never seen before.

Sophistication meets adrenaline with the 900 ACE Turbo. Recalibrated for better response and improved efficiency, the 900 ACE 4-stroke Turbo hits the sweet spot between head-turning acceleration and confidence-inspiring control at 130 HP.

This inline triple four-stroke with EFI uses Rotax Advanced Combustion Efficiency Technology to deliver 90 hp with excellent fuel economy (up to 21.8 mpg, 10.8 L/100 km) and ultra low maintenance. It's torquey performance has made it a favorite on the trails. Includes drive-by-wire intelligent Throttle Control (iTC) with three driving modes (Sport, Standard, ECO), Learning Key and finger throttle.

The Rotax 600 ACE is the industry fuel economy leader at up to 28 mpg (8L /100km*). In-line EFI four-stroke twin with 60 hp and ultra-low maintenance. Includes drive-by-wire intelligent Throttle Control (iTC) with three driving modes (Sport, Standard, ECO), Learning Key and finger throttle.

*Data based on internal engineering trail testing on a MXZ