2025 Polaris PATRIOT 9R RMK KHAOS 155

2025 Polaris Patriot 9R RMK Khaos 155

For riders who want a mountain snowmobile built around aggressive handling, deep-snow capability, and precise rider control, the 2025 Polaris Patriot 9R RMK Khaos 155 is ready for serious backcountry riding. The Patriot 9R engine brings 899 cc of liquid-cooled twin-cylinder power to the Matryx RMK platform, while the RMK Khaos suspension package is designed to make technical terrain, steep climbs, sidehills, and playful mountain riding more manageable.

This particular sled is equipped with the Black Tunnel, Manual Start with High Elevation Clutching, Wind Deflector, 15 x 155 x 2.75 Series 8 track, Shadow Gray / Gloss Black styling, Black Rails, Walker Evans Velocity Hi-Lo shocks, 5-inch ProTaper handlebar, and 7S Display. That combination gives experienced mountain riders a focused setup without adding electric start where it is not needed.

Patriot 9R Power for Mountain Riding

• The 899 cc Patriot 9R liquid-cooled two-cylinder engine provides the displacement and power needed for deep snow, climbs, and demanding mountain terrain.
• Cleanfire fuel injection supports responsive fueling and consistent engine operation across changing riding conditions.
• The Patriot 3DS ignition system works with the engine package to deliver controlled performance throughout the powerband.
• Manual start keeps the configuration focused and avoids the additional weight associated with an electric-start system.
• High-elevation clutching is specified on this unit, making it particularly suited to riders who spend their time in mountain country.

RMK Khaos Suspension Built for Technical Terrain

The Khaos platform is designed around a rider who wants more than simply getting from the bottom of a mountain to the top. Its suspension characteristics complement an active riding style, giving the sled the response needed when terrain changes quickly.

• RMK React front suspension provides 9 inches of front travel for absorbing uneven terrain.
• RMK Khaos rear suspension offers 16 inches of rear travel and is designed for the dynamic demands of mountain riding.
• Walker Evans Racing Velocity Hi-Lo shocks are used at the front, track, and rear positions, giving riders high- and low-speed compression adjustment capability.
• The suspension package helps the sled remain composed when working through bumps, technical sections, and changes in terrain.

15 x 155 x 2.75 Series 8 Track

The 15 x 155 x 2.75-inch Series 8 track gives this Khaos a versatile balance of flotation, traction, and maneuverability.

• The 155-inch track provides a useful footprint for climbing and deep-snow riding.
• The 2.75-inch lug profile offers substantial traction when conditions demand it.
• The Series 8 configuration is a strong choice for riders looking for a mountain track that balances forward drive with versatility.
• The RMK platform is engineered around keeping the sled responsive and manageable when riding away from groomed trails.

Matryx RMK Platform and Rider Control

The Patriot 9R RMK Khaos 155 uses Polaris' Matryx chassis, with a narrow, mountain-focused design intended to make rider input count.

• 43.4-inch overall width and adjustable ski stance from 36 to 38 inches give the sled a narrow mountain profile and useful setup flexibility.
• At an estimated 419 pounds dry, the Khaos 155 is built with weight-conscious mountain performance in mind.
• The 126.7-inch overall length keeps the 155-inch track package compact enough for technical riding while maintaining the benefits of a longer mountain track.
• Gripper skis are designed specifically for mountain applications.

7S Display and ProTaper Controls

The cockpit is built around the information and controls an active mountain rider needs.

• The 7S Display provides access to key ride information including speed, tachometer, fuel, temperature, and low-oil information.
• The 5-inch ProTaper handlebar provides a familiar control layout for aggressive off-trail riding.
• High and low hand and thumb warmers are standard for added comfort during cold-weather riding.
• PERC electronic reverse adds convenient maneuverability when repositioning the sled.
• A wind deflector is included on this specific unit.

Black Tunnel, Shadow Gray and Gloss Black

The equipment and finish on this snowmobile give it a purposeful mountain appearance without distracting from the performance-focused package.

• Black Tunnel
• Shadow Gray / Gloss Black color combination
• Black rails
• 5-inch ProTaper handlebar
• Walker Evans Velocity Hi-Lo shocks
• 15 x 155 x 2.75 Series 8 track
• 7S Display
• Manual Start
• High Elevation Clutching
• Wind Deflector

Built for the Mountain Enthusiast

The 2025 Polaris Patriot 9R RMK Khaos 155 is aimed at riders who want an active role in how their snowmobile behaves. Its combination of a powerful 899 cc engine, lightweight Matryx chassis, long 155-inch track, Khaos rear suspension, adjustable Walker Evans shocks, and mountain-oriented ergonomics makes it a compelling choice for technical backcountry riding.

This is a sled for the rider who looks beyond groomed trails and wants a machine capable of climbing, sidehilling, carving, and playing in deep snow. The manual-start configuration and high-elevation clutching further emphasize its focused mountain setup.

Ride the 2025 Patriot 9R RMK Khaos 155 at BDM Motorsports

If your winter riding takes you into the mountains, the 2025 Polaris Patriot 9R RMK Khaos 155 deserves a close look. With the Patriot 9R engine, 155-inch Series 8 track, RMK Khaos suspension, Walker Evans Velocity Hi-Lo shocks, 7S Display, and mountain-focused Matryx platform, this sled is equipped for riders who want serious backcountry capability.

Visit BDM Motorsports in Vernon, BC, to see this new Polaris snowmobile, or explore current inventory online at vernonpolaris.com. Talk with the BDM Motorsports team about availability, financing, accessories, and getting your mountain setup ready for the season.

Advertised pricing excludes applicable provincial and federal taxes, dealer set up, factory freight charges, dealer documentation and are subject to change without notice. Pricing may exclude any added parts, accessories or installation unless otherwise noted. Sale prices include all applicable factory incentives/rebates. Not all options listed in description may be available on all models. Contact dealer for details.