2027 Polaris 850 RMK SPS 155 7S

2027 Polaris 850 RMK SPS 155 7S BUILT FOR THE DEEP. READY FOR THE MOUNTAINS.

Take your mountain riding to the next level with the 2027 Polaris 850 RMK SPS 155 7S. Designed for riders who demand lightweight handling, strong power, and confident performance in deep snow, the RMK SPS combines the proven Matryx platform, powerful 840cc Patriot engine, and a 155-inch Series 8 track to deliver an agile and capable mountain snowmobile.

The 7S Display puts important information and rider-focused technology right where you need it, while the RMK React front suspension and Polaris IFP shocks provide controlled handling when you're picking your way through technical terrain.

Whether you're climbing, sidehilling, boondocking, or exploring fresh powder, the 2027 Polaris RMK SPS 155 7S is built to help you ride more, go farther, and conquer deep snow with confidence.

KEY FEATURES

• 840cc Patriot™ 3DS 2-cylinder engine

• Cleanfire® fuel injection

• Liquid-cooled engine

• QuickDrive2 drive system

• P-85 / TEAM® LWT clutching

• RMK React front suspension

• Polaris IFP front and rear shocks

• 155" Series 8 track with 2.75" lug height

• 7S Display

• MATRYX PRO-LITE seat

• 5" ProTaper handlebars

• Gripper skis

• PERC® electronic reverse

• High/Low hand and thumb warmers

• Electronic fuel gauge

• Standard storage

• Wind deflector

• Lightweight RMK LWT braking system

SPECIFICATIONS

Engine

• Engine: Patriot™ 850

• Displacement: 840cc

• Cylinders: 2

• Bore x Stroke: 85 mm x 74 mm

• Cooling: Liquid

• Fuel System: Cleanfire® Injection

• Ignition: Patriot™ 3DS

• Exhaust: Single, 3-Stage VES

Drivetrain

• Drive System: QuickDrive2

• Drive/Driven Clutch: P-85 / TEAM® LWT

• Brake: RMK LWT Disc

• Reverse: PERC®

Track

• Track: Series 8

• Track Width: 15"

• Track Length: 155"

• Lug Height: 2.75"

Suspension

• Front Suspension: RMK React

• Rear Suspension: Standard RMK

• Front Shocks: Polaris IFP

• Front Track Shock: Polaris IFP

• Rear Track Shock: Polaris IFP

• Front Travel: 9"

• Rear Travel: 16"

• Ski Type: Gripper

• Ski Stance: 36"–38"

Dimensions

• Estimated Dry Weight: 425 lb

• Fuel Capacity: 11 gal / 41.6 L

• Overall Length: 126.7"

• Overall Width: 43.4"

• Overall Height: 53"

• Seating Capacity: 1

Technology & Comfort

• 7S Display

• Electronic fuel gauge

• High/Low hand warmers

• Thumb warmer

• 5" ProTaper handlebars

• MATRYX PRO-LITE seat

• Standard storage

• Wind deflector

• Electric start available as an accessory

WHY BUY FROM MIGHTY PEACE POWERSPORTS & RV?

At Mighty Peace Powersports & RV, we're proud to offer the latest Polaris snowmobiles for riders across Northern Alberta and beyond. Our team can help you find the right mountain sled, accessories, parts, service, and financing options for your riding needs.

Ready to hit the mountains? Contact Mighty Peace Powersports & RV today for pricing, availability, financing options, and to make the 2027 Polaris 850 RMK SPS 155 7S yours!

Mighty Peace Powersports & RV — Your Northern Alberta Powersports & RV Destination.