Polaris 850 RMK KHAOS 155 2025

2025 Polaris 850 RMK Khaos 155 – Used | 142 Miles

This used 2025 Polaris 850 RMK Khaos 155 is a lightweight, high-performance mountain snowmobile built for aggressive riders who demand instant response and unmatched control. With just 142 miles, this sled is barely broken in and ready for many more seasons of hard riding.

Powered by Polaris’ proven 850 Patriot engine, the RMK Khaos delivers strong, responsive power designed for technical terrain, sidehilling, and quick maneuverability. The 155-inch track provides excellent flotation and traction in deep snow while maintaining the playful, nimble feel the Khaos is known for.

Designed for riders who push limits, this sled combines durability, precision handling, and modern Polaris technology—making it an excellent choice for anyone looking to step into a nearly new mountain machine at a used price.

Highlights:
142 miles
850 Patriot engine
155' track
Lightweight RMK Khaos chassis
Built for aggressive mountain riding

This RMK Khaos is clean, low-mileage, and ready to hit the snow. Engine Type: Horizontal In-line
Displacement: 51.2 cu. in. (840 cc)
Bore x Stroke: Bore: 3.35 in. (85 mm); Stroke: 2.91 in. (74 mm)
Cylinders: 2
Engine Cooling: Liquid
Carburetion: Fuel Injected
Brake Type: Hydraulic Disc
Drive Clutch: P-85 / TEAM
Driven Clutch: Continuously Variable (CVT)
Front Suspension: Independent A-Arm
Front Travel: 9.5 in. (241 mm)
Rear Travel: 16 in. (406 mm)
Ski Type: Plastic
Ski Stance: Min: 36 in. (914 mm); Max: 38 in. (965 mm)
Track Type: Series 8
Track Dimensions: W: 15 in. (381 mm); L: 155 in. (3937 mm); Lug Height: 2.75 in. (66 mm)
Speedometer: Standard
Tachometer: Standard
Odometer: Standard
Fuel Capacity: 11 gal. (41.6 L)
Dry Weight: 426 lb. (193.2 kg.)
Windshield: Standard
Electric Start: Pull
Reverse: Yes
Mirrors: Optional

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