At the dawn of the 2025-2026 season, it is time to review the 2025 Polaris Patriot 9R RMK Khaos 155 — a machine mainly noted for its weight reduction. Given the economic context seriously affecting the recreational vehicle world, many expected a major breakthrough that would shake up the industry with the announcement of the […]
Over the years, I have made significant efforts to report on a variety of models and motors. I have experienced both personal satisfaction highs and some lows. 2025 was extremely high, possibly the highest satisfaction experienced in any previous trial. That says a lot! The Goal The main focus of this year’s long-term trial of […]
For the second year in a row, Polaris gave me the opportunity to test a mountain snowmobile. This time, I rode the Patriot 9R RMK Khaos 155. Designed for thrill seekers, this machine stands out for its deep snow performance and enhanced agility. This review offers an overview of the sled’s features. It highlights four […]
For a second year in a row, I have the pleasure of enjoying winter on a Polaris snowmobile. This season, I’m riding the 2024 Patriot 9R RMK Khaos Slash 155. Because of the lack of snow last winter, I wasn’t really able to push this beast to its limits. Also, this year, my sled went from […]
First impressions are almost always synonymous with the initial excitement and break-in period of any new snowmobile. Significant differences evolve in all new snowmobiles as we move away from the first miles. The Modern Break-In Period In the past, break-in periods were more in the control, choices and desires of the rider. Today’s snowmobiles override […]
Patriot 9R RMK Khaos Slash 2025, the ultimate backcountry snowmobile: Matryx chassis, Patriot 9R engine and deep snow performance.
Discover the 2025 Patriot 9R RMK Khaos, mountain snowmobile combining power, lightness and agility, perfect for dominating the slopes.
RMK Khaos Slash 146: Unmatched power and agility. Dominate all terrains with ease thanks to its Patriot 9R engine and Series 6 track.
Polaris developed not one but two new motor packages for the model year 2023. Let’s take a closer look at the 9R and what makes it so special.
