Carve your name into the backcountry with the **2027 Polaris 850 RMK® SPS 155** in ****—a mountain sled that looks as sharp parked at the trailhead as it feels when it’s standing on edge halfway up a chute. Polaris offers this model in **Gloss Black** or **INDY® Red / White Lightning / Gloss Black**, but this one shows up in ****, giving it a vibe that’s equal parts aggressive and ready to get lost in the trees (in the best way possible).



At the heart of it is the **Patriot™ 840**—a **liquid-cooled**, **2-cylinder**, **2-stroke** that’s built to feel alive the moment you grab the **thumb throttle**. With **fuel injection** and **gas/oil injection**, it’s the kind of setup that’s happy running **regular fuel** while still delivering crisp response when you need to snap the sled into a new line. When the day starts cold and quiet, the **pull start** keeps things simple: one rider, one machine, one mission.



Power gets translated to the snow through a **CVT** with **belt drive**, backed by a clutch package listed as **P-85 / TEAM LWT**. The result is a smooth, mountain-friendly delivery that helps you stay in that sweet spot—where the sled feels like it’s reading the terrain with you instead of fighting it. And when the trail pinches down or you need to reposition on a slope, **reverse** is there to save your legs and your patience.



The RMK spirit is all about balance: not just weight, but how the sled behaves when you shift your body and ask it to change direction now. With a **MATRYX aluminum frame** and a **dry weight of 423 lbs**, this one is designed around that responsive, rider-forward mountain feel. It’s long enough to float and claw with a **155-inch Series 8 track**—a **15-inch width** with **2.75-inch lugs** that are made for deep days and steep decisions. Add a **43.4-inch overall width** and an adjustable ski stance (**36 to 38 inches**) and you’ve got a platform that can be tuned toward quick and playful or planted and predictable, depending on how you like to ride.



Up front, the **RMK® React™ independent A-arm suspension** offers **9 inches of travel**, paired with **Polaris IFP adjustable gas shocks** (coil-over) so you can dial in feel without overthinking it. Out back, the **RMK rear suspension** brings **16 inches of travel**, using **two rear shocks** plus a **center Polaris IFP adjustable gas shock**, giving you the support to stay composed when the terrain turns into a field of surprises. The **Gripper® skis** (plastic, with **carbide skags**) keep the front end tracking confidently—whether you’re threading trees or setting up the next sidehill.



Creature comforts are mountain-practical: a **low, one-piece vinyl seat** for easy movement, **heated, adjustable driver grips** for long days, and smart protection like a **belt guard** and **snow guard**. The **LED lighting** is **tinted**, and the sled keeps an eye on itself with a **temperature warning light** and a **fuel gauge** for the **11-gallon tank**—because the only surprise you want out there is fresh powder.



Bottom line: this **** 850 RMK® SPS 155 is a purpose-built mountain machine with the track, chassis, and suspension to chase the steep stuff—plus the kind of lively Patriot™ power that makes every open face feel like an invitation.