2027 Polaris 850 RMK SPS 155 RED

Carve your name into the backcountry with the 2027 Polaris 850 RMK® SPS 155 7S—a mountain sled that looks as bold as it rides in . It’s the kind of machine that makes the trailhead feel like a starting line and every untouched bowl feel like an invitation.

At the heart of it is the Patriot™ 840cc liquid-cooled, 2-cylinder 2-stroke—a crisp, fuel-injected setup that’s happy on regular fuel and built to respond the moment your thumb throttle asks. The power delivery feels lively and immediate, routed through a CVT with belt drive and backed up by the simple confidence of a pull start. When the terrain gets tight or you need to reset on a sidehill, reverse is there to keep the day moving forward.

Polaris built this RMK around the MATRYX aluminum frame, keeping things strong and purpose-ready without feeling bulky—especially with a dry weight of 425 lbs. The stance is dialed for mountain balance, with an adjustable ski stance from 36 to 38 inches, and Gripper® skis paired with carbide skags to help you place the front end exactly where you want it.

Suspension is where the “SPS” attitude really shows up. Up front, the RMK® React™ independent A-arm setup delivers 9 inches of travel with adjustable gas IFP shocks. Out back, the RMK rear suspension brings 16 inches of travel with two rear shocks plus a center IFP shock, all adjustable—so whether you’re dancing through trees or setting up for a clean climb, you can tune the feel to match your ride style.

And when it’s time to put 155 inches of track to work, the Series 8 track—15 inches wide with 2.75-inch lugs—is ready to dig, float, and claw its way through deep days.

Add in RIDE COMMAND™ GPS, a clean LED headlight, heated adjustable grips, and an RMK® hydraulic disc brake, and you’ve got a mountain sled that’s equal parts capable and addictive—finished in for a look that stands out even when the snow is flying.

Color Options* Gloss Black: +$0
* INDY® Red / White Lightning / Gloss Black: +$0

Pricing* Warranty (Months): 12

Engine* Engine Type: Horizontal In-line
* Cylinders: 2
* Cooling: Liquid
* Bore: 85 mm; 3.35 in
* Stroke: 74 mm; 2.91 in
* Displacement: 840 cc; 51.2 ci
* Starter: Pull
* Fuel Type: Gas / Oil Injected
* Carburetion Type: Fuel Injected

Transmission* Transmission Type: Continuously Variable (CVT)
* Reverse: Yes
* Clutch Brand: P-85 / TEAM LWT

Drive Line* Track Brand: Series 8
* Track Length: 155 in; 3937 mm
* Track Width: 15 in; 381 mm
* Lug Height: 2.75 in; 66 mm

Technical Specifications* Length: 126.7 in; 3218.2 mm
* Width: 43.4 in; 1102.4 mm
* Height: 53 in; 1346 mm
* Minimum Ski Stance: 36 in; 914 mm
* Maximum Ski Stance: 38 in; 965 mm
* Dry Weight: 425 lbs; 192.7 kg
* Fuel Capacity: 11 gal; 41.6 l

Exterior* Frame: Aluminum
* Ski Material: Plastic

Suspension* Front Suspension Type: Independent A-Arm
* Front Travel: 9 in; 229 mm
* Rear Travel: 16 in; 406 mm

Brakes* Rear Brake Type: Hydraulic Disc

Seats* Number Of Seats: 1

Instrumentation* Speedometer: Standard
* Tachometer: Standard
* Trip Odometer: Standard

Storage* Glove Box / Dash Storage: Standard

Lights* Type: LED

Glass* Windshield: Standard

Convenience* Heated Hand Grips: Standard
Carve your name into the backcountry with the 2027 Polaris 850 RMK® SPS 155 7S—a mountain sled that looks as bold as it rides in . It’s the kind of machine that makes the trailhead feel like a starting line and every untouched bowl feel like an invitation.

At the heart of it is the Patriot™ 840cc liquid-cooled, 2-cylinder 2-stroke—a crisp, fuel-injected setup that’s happy on regular fuel and built to respond the moment your thumb throttle asks. The power delivery feels lively and immediate, routed through a CVT with belt drive and backed up by the simple confidence of a pull start. When the terrain gets tight or you need to reset on a sidehill, reverse is there to keep the day moving forward.

Polaris built this RMK around the MATRYX aluminum frame, keeping things strong and purpose-ready without feeling bulky—especially with a dry weight of 425 lbs. The stance is dialed for mountain balance, with an adjustable ski stance from 36 to 38 inches, and Gripper® skis paired with carbide skags to help you place the front end exactly where you want it.

Suspension is where the “SPS” attitude really shows up. Up front, the RMK® React™ independent A-arm setup delivers 9 inches of travel with adjustable gas IFP shocks. Out back, the RMK rear suspension brings 16 inches of travel with two rear shocks plus a center IFP shock, all adjustable—so whether you’re dancing through trees or setting up for a clean climb, you can tune the feel to match your ride style.

And when it’s time to put 155 inches of track to work, the Series 8 track—15 inches wide with 2.75-inch lugs—is ready to dig, float, and claw its way through deep days.

Add in RIDE COMMAND™ GPS, a clean LED headlight, heated adjustable grips, and an RMK® hydraulic disc brake, and you’ve got a mountain sled that’s equal parts capable and addictive—finished in for a look that stands out even when the snow is flying.

Color Options* Gloss Black: +$0
* INDY® Red / White Lightning / Gloss Black: +$0

Pricing* Warranty (Months): 12

Engine* Engine Type: Horizontal In-line
* Cylinders: 2
* Cooling: Liquid
* Bore: 85 mm; 3.35 in
* Stroke: 74 mm; 2.91 in
* Displacement: 840 cc; 51.2 ci
* Starter: Pull
* Fuel Type: Gas / Oil Injected
* Carburetion Type: Fuel Injected

Transmission* Transmission Type: Continuously Variable (CVT)
* Reverse: Yes
* Clutch Brand: P-85 / TEAM LWT

Drive Line* Track Brand: Series 8
* Track Length: 155 in; 3937 mm
* Track Width: 15 in; 381 mm
* Lug Height: 2.75 in; 66 mm

Technical Specifications* Length: 126.7 in; 3218.2 mm
* Width: 43.4 in; 1102.4 mm
* Height: 53 in; 1346 mm
* Minimum Ski Stance: 36 in; 914 mm
* Maximum Ski Stance: 38 in; 965 mm
* Dry Weight: 425 lbs; 192.7 kg
* Fuel Capacity: 11 gal; 41.6 l

Exterior* Frame: Aluminum
* Ski Material: Plastic

Suspension* Front Suspension Type: Independent A-Arm
* Front Travel: 9 in; 229 mm
* Rear Travel: 16 in; 406 mm

Brakes* Rear Brake Type: Hydraulic Disc

Seats* Number Of Seats: 1

Instrumentation* Speedometer: Standard
* Tachometer: Standard
* Trip Odometer: Standard

Storage* Glove Box / Dash Storage: Standard

Lights* Type: LED

Glass* Windshield: Standard

Convenience* Heated Hand Grips: Standard