2027 Polaris Patriot Boost PRO-RMK® 165

Meet the 2027 Polaris Patriot Boost PRO-RMK® 165 in —a mountain sled that looks as bold standing still as it feels the moment you point it at a fresh face. That finish brings a clean, modern attitude to the MATRYX platform, and it fits right in whether you’re parked at the trailhead sizing up the next climb or carving your signature line across a wide-open bowl.



At the heart of the fun is the Patriot™ Boost engine: an 840cc, liquid-cooled, 2-cylinder, 2-stroke built in a horizontal in-line layout with reed valves, fuel injection, and—yes—turbocharging. It’s a lively combination that’s happy on regular fuel, fed by an 11-gallon tank, and ready to turn deep-snow days into long-snow days. Fire it up with the pull start, settle your thumb onto the thumb throttle, and let the single exhaust announce that it’s time to get moving.



Power is delivered through a CVT with belt drive and a P-22 / TEAM LWT clutch setup, designed to keep things smooth and responsive when conditions change from packed approaches to soft, technical terrain. When you need to back out of a tight spot or reset your line, reverse is on your side—because sometimes the smartest move in the mountains is the one that sets up the next move.



This PRO-RMK is built to feel precise and purpose-driven. The sled’s 132-inch overall length and 43.4-inch width hit that sweet spot for mountain control, while the adjustable ski stance—36 to 38 inches—lets you fine-tune how planted or playful it feels. Up front, the RMK® React™ independent A-arm suspension delivers 9 inches of travel, paired with Walker Evans Racing (WER®) adjustable gas shocks with remote reservoirs and coil-over capability to keep the front end composed when the terrain gets choppy. Out back, the PRO-RMK rear suspension adds 16 inches of travel with two rear shocks plus a center WER® remote-reservoir shock, all shock-mounted adjustable so you can dial in your ride without turning the whole day into a wrenching session.



And then there’s the part that really writes the story in the snow: the Series 8 track. At 165 inches long, 15 inches wide, with 2.75-inch lugs, it’s built to bite, float, and drive—exactly what you want when the objective is deeper lines and higher marks. Steering feel stays connected through a ProTaper™ handlebar setup with manual steering, backed by Gripper® plastic skis and carbide skags that help keep your direction honest when the snow firms up.



Comfort and control are handled with a rider-first setup: a low, tinted LED display keeps information clean and readable, and the cockpit brings in modern convenience with RIDE COMMAND™ GPS, Bluetooth® Audio, and mobile app instrumentation. You’ll also get practical mountain-ready touches like heated, adjustable driver hand grips, hand guards, snow guard, belt guard, and skid-resistant running boards—small details that matter when you’re hours into the ride and still hunting for “one more.”



Finished in , this 2027 PRO-RMK isn’t trying to be everything—it’s focused on what matters: mountain capability, turbocharged fun, and the kind of ride that makes you look back at your track and think, “Yeah… that was the line.”