Meet the 2027 Polaris Patriot Boost PRO-RMK® 165 in ****—a mountain sled that looks like it was carved out of fresh powder and then sharpened into a weapon. While the other available colors (Gloss Black, Sunrise Silver Metallic / Gloss Black / Indy Red, Blue Dusk / Gloss Black / Neon, INDY® Red / White Lightning / Gloss Black, White Lightning / Velocity Blue, and Ghost White Metallic / Plum Crazy / Turbo Silver) each bring their own vibe, **** has that “see me on the climb, then try to keep up” presence that suits big terrain perfectly.
At the heart of this machine is the turbocharged **Patriot™ Boost**—an **840cc**, **2-cylinder**, **liquid-cooled**, **2-stroke** built with a horizontal in-line layout and reed valves. It’s fuel-injected, oil-injected, and happy on **regular gas**, which means fewer headaches and more time doing what this sled was born to do: hunt for the next line. When the mountains start stealing oxygen, the boost is ready to keep the party going—because the best rides never stay at low elevation.
Power delivery feels crisp and purposeful thanks to a **CVT transmission** running belt drive, paired with a **P-22 / TEAM LWT** clutch setup. And when it’s time to pivot, reset, or back out of a questionable “this looks fine” moment, **reverse** is there to save the day. Starting is classic and simple with a **pull starter**—the kind of straightforward reliability mountain riders appreciate when the world is cold, quiet, and a long way from the trailer.
The backbone is Polaris’ **MATRYX aluminum frame**, keeping things strong and responsive without unnecessary bulk. With a **dry weight of 442 lbs** and a planted stance you can tune between **36" and 38"**, this PRO-RMK is built to feel precise when you’re threading trees, sidehilling a face, or setting up for a technical transition. Its **Gripper® skis** (with **carbide** skags) and **independent A-arm** front suspension help it track with confidence when the snow goes from hero to “surprise, it’s set up.”
Suspension is where this sled really shows its mountain pedigree. Up front you get **RMK® React™** with **9 inches** of travel, and out back the **PRO-RMK** rear suspension delivers **16 inches** of travel. Add in premium **Walker Evans Racing (WER®)** adjustable gas shocks with remote reservoirs—front, rear, and center—plus coil-over design and shock-mounted adjustments, and you’ve got a setup that can be dialed for your style and your terrain. Translation: it’ll stay composed when the pace picks up and still feel lively when you’re dancing through technical sections.
The **Series 8** track is the mountain handshake: **165" long**, **15" wide**, with **2.75" lugs** ready to claw for elevation and keep you floating when the snow is deep and the line is steep. With **11 gallons** of fuel capacity, you can stretch the day further, chasing the next ridge instead of watching the clock.
Rider comfort and control are treated like essentials, not afterthoughts. The cockpit keeps things clean with a **low tinted windshield**, **hand guards**, a **snow guard**, and **skid-resistant** floorboards. Your hands stay happier with **adjustable heated grips**, and stopping power comes from **RMK® hydraulic disc** braking. It’s a focused, one-rider mission with a **one-piece vinyl seat**—built for the person who wants to ride, not spectate.
And when you want to connect the ride to the rest of your world, it’s ready: **RIDE COMMAND™ GPS**, gauge-based temperature and fuel warnings, **LED** lighting, **Bluetooth® Audio**, and **mobile app instrumentation** bring modern convenience to wild places.
In ****, this 2027 PRO-RMK® 165 doesn’t just look the part—it’s built to make big mountains feel like your personal playground.
