Meet the 2027 Polaris Patriot Boost PRO-RMK® 155 in ****—a mountain sled that looks like it was designed to leave the parking lot behind and start drawing fresh lines the moment the snow gets deep. That color gives it a bold, “follow me if you can” attitude, but the real story starts when you get on the throttle and point it toward the steep stuff.
At the heart of this Mountain-built machine is the **Patriot™ Boost** powerplant: an **840cc**, **liquid-cooled**, **2-cylinder**, **2-stroke** with **reed valves**, **fuel injection**, and—yes—**turbocharging**. It runs on **regular fuel** with **gas / oil injection**, keeps things simple with a **pull start**, and breathes out through a **single exhaust**. Power delivery is managed through a **continuously variable (CVT) transmission** with **belt drive** and **P-22 / TEAM LWT** clutching, giving you that smooth, responsive feel that’s perfect for technical mountain riding. And when the trail or a tight tree section demands a quick rethink, you’ve got **reverse** ready to help you reset and go again.
This sled is built around the **MATRYX aluminum frame**, keeping the package strong and purpose-driven, while the **skid-resistant** floorboards and **rubber hand grips** keep you planted and comfortable when you’re shifting your weight and working the terrain. The stance is adjustable, too—**36 to 38 inches** of ski stance range—so you can fine-tune the feel to match your riding style and conditions. With a **dry weight of 437 lbs**, it stays in that sweet spot where it feels substantial enough to track confidently, yet ready to be moved around when you’re sidehilling, setting up a turn, or correcting mid-line.
Up front, the **RMK® React™ independent A-arm suspension** provides **9 inches** of travel, paired with **Walker Evans Racing (WER®) adjustable gas shocks with remote reservoirs** and coil-over design. Out back, the **PRO-RMK** rear suspension delivers **16 inches** of travel with **two rear shocks**—also **WER® adjustable gas shocks with remote reservoirs**—plus a matching **WER® center shock**, so you can dial in your ride when conditions change from windblown hardpack to soft, playful powder.
The mountain mindset continues where it counts most: the track. A **Series 8** track measuring **155 inches long** and **15 inches wide** with **2.75-inch lugs** is ready to dig in and drive forward when the snow gets deep and the climb gets serious. Up front, **Gripper® skis** with **carbide skags** help the sled hold a line and stay predictable when you’re transitioning between surfaces.
Control and confidence also come from the details. The **RMK® hydraulic disc rear brake** brings things back in a hurry when you need it, while protective touches like a **belt guard** and **snow guard** help keep the fun uninterrupted. The cockpit keeps things focused: a **one-piece vinyl seat** for a single rider, **low tinted LED** lighting, and **heated, adjustable driver grips** for when the ride runs long or the weather turns sharp.
And because today’s backcountry adventures don’t have to be disconnected, this PRO-RMK includes **RIDE COMMAND™ GPS**, **Bluetooth® Audio**, and **mobile app instrumentation**, along with clear gauge-based **fuel level** and **temperature warnings**—so you can keep track of the essentials while you chase the next ridge.
In ****, this 2027 Polaris Patriot Boost PRO-RMK® 155 doesn’t just look ready—it feels ready. Ready to climb, carve, correct, and do it all again, one fresh line at a time.
