The 2025 Polaris Patriot Boost RMK Khaos 155 7S 3.25 features a Liquid Cooled, Horizontal In-line, Reed Valve, 2 Stroke Engine with a displacement of 840cc. It is equipped with a Continuously Variable (CVT) Transmission and has an Independent A-Arm Front Suspension with 9.5 inches of travel. The rear suspension features 16 inches of travel with a Shock Mounted Adjustment. This snowmobile is equipped with rear Hydraulic Disc Brakes for enhanced safety and control. The RMK KHAOS 155 Boost is designed for mountain enthusiasts, offering a blend of performance and comfort for various riding conditions. This sled has 622 miles and is priced at $18,500.00 plus tax, licensing, and dealer fees. Stock #P38171-U, Dealer #0498. Available at Weller Rec; call 435-783-8360 for details.