2027 Polaris 850 RMK® SPS 155 ES

Draped in , this 2027 Polaris 850 RMK® SPS 155 ES looks like it was built to chase the next ridgeline just because it’s there. It’s a mountain sled with a purpose—nimble when you’re picking a line through technical trees, confident when the open bowl invites you to stand it up and carve, and playful enough to make every fresh storm feel like a personal invitation.



At the heart of it is the Patriot™ 840—a liquid-cooled, 2-cylinder 2-stroke that pairs modern fuel injection with that crisp, lively response riders love. Thumb the throttle and you get clean pull without drama, while the CVT setup keeps the power coming smoothly as the terrain changes beneath you. When the day starts cold and early, the electric start means less fuss and more first-track energy. And when it’s time to back out of a tight spot, reverse is there to keep your momentum (and your mood) intact.



This RMK® SPS 155 ES balances lightweight feel and rugged intent with its MATRYX aluminum frame, coming in at a 446 lb dry weight—ready to dance in deep snow rather than bulldoze through it. The stance is adjustable from 36 to 38 inches, giving you a dialed-in feel whether you’re sidehilling or setting up for a quick direction change. Up front, the RMK® React™ independent A-arm suspension with 9 inches of travel helps keep the skis composed, while the rear RMK suspension delivers a generous 16 inches of travel for landings, whoops, and everything the mountain throws back at you.



Out back, the Series 8 track—155 inches long, 15 inches wide, with tall 2.75-inch lugs—is all about bite and drive when the snow gets deep and the climb gets steep. Gripper® skis with carbide skags add precision when you’re setting an edge, and the hydraulic disc brake brings things back under control when gravity starts feeling a little too confident.



Finish it off with practical rider comforts—LED lighting, a fuel gauge, temp warning light, and adjustable heated grips—and you’ve got a one-seat, one-mission machine in that’s ready to turn powder days into stories.