2027 Polaris Patriot Boost PRO-RMK® 155

Meet the 2027 Polaris Patriot Boost PRO-RMK® 155—a mountain sled that looks as bold as it feels, especially dressed in . It’s built to point uphill, stay light on its feet, and make deep snow feel like your personal playground.



At its heart is the Patriot™ Boost powerplant: an 840cc, liquid-cooled, 2-cylinder, 2-stroke with reed valves, fuel injection, and a turbocharged hit that turns throttle taps into instant grins. It sips regular fuel through gas/oil injection, and when the day starts cold and quiet, you get old-school confidence with a pull start. Power flows through a CVT with belt drive, and when the trail gets tight (or your parking job gets creative), reverse is there to keep things easy. A thumb throttle keeps the controls familiar and precise.



This sled’s mountain manners come from a purpose-built mix of strength and agility: the MATRYX aluminum frame helps keep the dry weight at 437 lb, while the cockpit is ready for stand-up riding with skid-resistant footing. Up front, the RMK® React™ independent A-arm suspension offers 9 inches of travel, paired with Walker Evans Racing (WER®) adjustable gas shocks with remote reservoirs. Out back, the PRO-RMK rear suspension delivers a big 16 inches of travel, with WER® remote-reservoir shocks (including the center shock) to help you keep your line when the terrain stops being polite.



The business end is a Series 8 track—155 inches long, 15 inches wide, with towering 2.75-inch lugs—ready to claw for elevation and keep you floating when the snow turns deep and dreamy. Steering feels direct thanks to ProTaper® handlebars, while Gripper® skis with carbide skags help you hold an edge when the surface firms up.



And because epic days deserve modern backup, you get RIDE COMMAND™ GPS, Bluetooth® Audio, and mobile app instrumentation, plus LED lighting and heated, adjustable driver grips for all-day comfort. Add in an RMK® hydraulic disc brake, an 11-gallon fuel capacity, and a clean tinted windshield, and this beauty is ready to turn mountains into memories.