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  • 2026 Polaris Patriot Boost RMK Khaos 155
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2026 Polaris Patriot Boost RMK Khaos 155

Available to order
Overview

RMK KHAOS 155 INCLUDES:

  • Drive System Type: QuickDrive / QuickDrive2
  • Front Shock: WER Velocity Hi/Lo
  • Front Suspension: RMK React
  • Front Track Shock: WER Velocity Hi/Lo
  • Rear Track Shock: WER Velocity Hi/Lo
  • Track Width/Length/Height: 15 x 155 x 2.75" Series 8, 15 x 155 x 3.25" Series 9
Specifications
Model
RMK Khaos 155
Category Name
Snowmobiles
Year
2026
Sale Type
New
Manufacturer
Polaris
Manufacturer Qty
0
Reverse
PERC®
Storage
Standard
Seat Type
MATRYX PRO-LITE
Fuel Gauge
Electronic
Tachometer
7S Display
Windshield
Wind Deflector
Speedometer
7S Display
Electric Start
Option
Handlebar Type
5" ProTaper
Security System
Option
12V Outlet / RCA
Accessory
Temp/Low Oil Light
7S Display
Hand & Thumb Warmers
Standard High & Low
Upc
features

The Ultimate in Dynamic and Agile All-Mountain Performance

The RMK Khaos delivers transfer and traction for a wild and playful ride in the backcountry. RMK Khaos models are lighter than the competition for easier maneuverability and better flotation in deep snow conditions.

2026 Polaris Patriot Boost RMK Khaos 155 Rider First Design. Effortlesss Control.

The Matryx RMK platform is the lightest mountain sled in the industry and includes a narrow seat, tank and console that provide improved rider connection to the sled while the narrow bodywork enables more agility and less drag in the snow. The seat design and running boards further improves rider mobility on the sled.

2026 Polaris Patriot Boost RMK Khaos 155 Float. And Fly.

The RMK Khaos Rear Suspension features geometry that provides transfer and traction for light, playful handling, along with the best response and control in all riding zones. Available in 146, 155 and 165 lengths.

2026 Polaris Patriot Boost RMK Khaos 155 Choose Your Power.

Three engine choices from the Patriot Family to fit your riding style. Choose the legendary durability and relentless acceleration of the Patriot 850, or the Factory Mods… the ultra-responsive Patriot 9R or turbocharged Patriot Boost.

Ultimate Control

The RMK Matryx platform features a next-level rider interface and a shortened, tapered tunnel. Combined they deliver minimized drag and maximum control.

2026 Polaris Patriot Boost RMK Khaos 155 Lightning-Fast Response. Puts the Power Down.

QuickDrive is the lightest drive system in the industry and produces the lowest inertia for optimum response. Choose between the 325 Series 9 Track for instant traction and forward drive in deep snow or the 275 Series 8 track for versatility and traction in varying snow conditions.

2026 Polaris Patriot Boost RMK Khaos 155 Precise Steering. Confidence Inspiring.

The RMK React Suspension lets riders effortlessly initiate sidehills and experience less fatigue with the most predictable ride. It includes a 36"-38" stance, a sway bar designed for predictable handling, and forged a-arms and spindles optimized for strength and durability.

2026 Polaris Patriot Boost RMK Khaos 155 Big Time Shocks for Big Time Terrain.

Ultra-premium Walker Evans Hi-Lo Shocks are the best of the best in extreme mountain conditions. They feature remote reservoirs for increased oil capacity to ensure all-day performance and durability, along with high and low-speed compression adjustment to dial in the ride.

INDUSTRY-LEADING TECHNOLOGY

Polaris sleds lead the way in technology that enhances your ride. Technology built to help you plan rides, track your group, keep your sled cool in tough conditions, and see your way from dusk til dawn.

2026 Polaris Patriot Boost RMK Khaos 155 STAY CONNECTED. TRACK THE FUN.

Track, share, and relive your ride with the 7S Display powered by RIDE COMMAND. The 7" glove-touch display is purpose-built for snowmobiles with industry-leading features including sled-to-sled Group Ride technology to see your ride group with or without cell coverage. Plus, access other ride-enhancing features like on-board diagnostics, detailed maps, ride tracking, and more.

2026 Polaris Patriot Boost RMK Khaos 155 Built To Stay Cool And Light.

The shortened centralized cooling system on the RMK Matryx Slash platform features reduced dry weight and delivers improved cooling capability while reducing snow and ice build up. Reversible scratchers will help to keep your Patriot power running within spec.
engine and drivetrain
Exhaust
Single, 3 Stage VES
Ignition
Patriot™ 3DS
Fuel_System
Cleanfire & Auxillary Injection
Bore_x_Stroke
85 mm x 74 mm
Disc_Brake_Type
RMK® LWT
Drive_System_Type
QuickDrive / QuickDrive2
Drive/Driven_Clutch
P-22 / TEAM LWT
Engine_Type_/_Cooling
Liquid Cooled
Cylinders_Displacement
2 - 899 cc
dimensions
Fuel_Capacity
11 gal (41.6 L)
Overall_Width
43.4 in (110.3 cm)
Overall_Height
53 in (134.6 cm)
Overall_Length
126.7 in (321.8 cm)
Person_Capacity
1
Ski_Center_Distance
36 - 37 - 38 in (91.4 - 93.9 - 96.5 cm)
Estimated_Dry_Weight
442 lb (200.5 kg)
suspension
Ski_Type
Gripper
Rear_Travel
16 in (40.6 cm)
Front_Shocks
WER Velocity Hi-Lo
Front_Travel
9 in (22.9 cm)
Rear_Suspension
RMK® KHAOS®
Front_Suspension
RMK® React™
Rear_Track_Shock
WER Velocity Hi-Lo
Front_Track_Shock
WER Velocity Hi-Lo
Track_Width_/_Length_/_Height_(in)
15 x 155 x 2.75" Series 8 / 15 x 155 x 3.25" Series 9
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Contact Information

 Contact Information

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