2024 Polaris 850 RMK Khaos 155
2024 Polaris 850 RMK Khaos 155

Specs

General Information

Manufacturer
Polaris
Polaris
Model Year
2024
2024
Model
850 RMK Khaos 155
850 RMK Khaos 155
Model Code
S24TFD8RS
S24TFD8RS
Color
Gloss Black / Military Tan / Orange Burst
Gloss Black / Military Tan / Orange Burst

Dimensions

Length
Overall - 135.1 in. (343.2 cm)
Overall - 135.1 in. (343.2 cm)
Height
Overall - 53 in. (134.6 cm)
Overall - 53 in. (134.6 cm)
Width
Overall - 43.4 in. (110.3 cm)
Overall - 43.4 in. (110.3 cm)
Weight
Estimated Dry - 434.5 lb. (197.1 kg)
Estimated Dry - 434.5 lb. (197.1 kg)

Engine & Drivetrain

Engine
850 Patriot
850 Patriot
Cylinders
2
2
Cooling
Liquid
Liquid
Displacement
840 cc
840 cc
Bore x Stroke
85 x 74 mm
85 x 74 mm
Fuel System
Cleanfire® Injection
Cleanfire® Injection
Starting
Manual
Manual
Ignition
Patriot™ 3DS
Patriot™ 3DS
Drive System
QuickDrive2
QuickDrive2
Drive Clutch
P-85
P-85
Driven Clutch
TEAM® LWT
TEAM® LWT
Reverse
PERC®
PERC®
Exhaust
Single, 3 Stage VES
Single, 3 Stage VES
Brakes
Disc - RMK® LWT
Disc - RMK® LWT
Fuel Capacity
11 gal. (41.6 l)
11 gal. (41.6 l)

Operational

Handlebar
Type - Low-Rise ProTaper, Mid-Rise ProTaper or High-Rise ProTaper
Type - Low-Rise ProTaper, Mid-Rise ProTaper or High-Rise ProTaper
Instrumentation

Fuel Gauge - Electronic

Speedometer, Tachometer, Temp / Low Oil Light - Polaris MessageCenter Gauge

Fuel Gauge - Electronic

Speedometer, Tachometer, Temp / Low Oil Light - Polaris MessageCenter Gauge

Seating or Rider capacity
MATRYX PRO-LITE - Single person
MATRYX PRO-LITE - Single person
Skis
Gripper
Gripper
Ski Stance
36 - 37 - 38 in. (91.4 - 93.9 - 96.5 cm)
36 - 37 - 38 in. (91.4 - 93.9 - 96.5 cm)
Track Type
Series 8
Series 8
Track LxWxH
155 x 15 x 2.75 in.
155 x 15 x 2.75 in.

Other

Additional Colors

Gloss Black / Shadow Gray

Gloss Black / Military Tan / Orange Burst

Gloss Black / Shadow Gray

Gloss Black / Military Tan / Orange Burst

Includes

Hand and Thumb Warmers - Smart Warmers

Storage

Windshield - Bezel only, Low or Mid Smoke

Hand and Thumb Warmers - Smart Warmers

Storage

Windshield - Bezel only, Low or Mid Smoke

Suspension

Shocks

Front / Front Track / Rear track - WER Velocity Hi-Lo

Front / Front Track / Rear track - WER Velocity Hi-Lo

Front Suspension

RMK® React™

Travel - 9 in. (22.9 cm)

RMK® React™

Travel - 9 in. (22.9 cm)

Rear Suspension

MATRYX RMK KHAOS

Travel - 16 in. (40.6 cm)

MATRYX RMK KHAOS

Travel - 16 in. (40.6 cm)

Features

Dynamic Deep Snow Performance

  • RIDER FIRST DESIGN. EFFORTLESS CONTROL.: The Matryx RMK platform is a backcountry rider's dream. The narrow seat, tank and console provide improved rider connection to the sled. While the narrow bodywork enables more agility and less drag in the snow.
  • 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 155" length.
  • PROVEN PATRIOT POWER.: Equipped with the benchmark in performance 850 Patriot.
  • The RMK Khaos delivers transfer and traction for a wild ride. The tapered low drag tunnel and Polaris-exclusive tracks lift the lightweight chassis on top of the snow, and the low-inertia QD2 drive system creates industry-leading response.

Industry-Leading Technology

  • BUILT TO STAY COOL AND LIGHT.: The larger centralized cooling system on the RMK Matryx platform delivers improved cooling capability, over the Matryx Slash platform, while reducing snow and ice build-up.
  • LIGHT THE WAY.: The NightBlade Headlight brings state of the art lighting technology to Polaris riders. Six projector beam optics deliver precision lighting with an engineered pattern to deliver exceptional visibility.
  • 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.

Purpose-Built Ride & Handling For All-Mountain

  • PATRIOT POWER: Patriot 850 Engine
  • TAPERED TUNNEL: Superior Control in Steep Terrain
  • WALKER EVANS RACING VELOCITY HI-LO SHOCKS: Superior Performance and Adjustability
  • EFFORTLESS CONTROL: The raised RMK Matryx platform features a next-level rider interface, increased clearance and reduced drag for improved sidehilling and easier climbing.
  • LIGHTNING-FAST RESPONSE. PUTS THE POWER DOWN.: QuickDrive (QD) is the lightest drive system in the industry and produces the lowest inertia for optimum response. QD2 delivers quicker response and track speed with a purpose-built gear ratio for deep snow riding. The QD2 system is available with the 275 track.
  • 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.
  • BIG TIME SHOCKS FOR BIG TIME TERRAIN: Ultra-premium Walker Evans Racing® Hi-Lo Shocks are the best of the best in extreme mountain conditions. They feature remote reservoirs for increased oil capacity to provide all-day performance and durability, along with high and low-speed compression adjustment to dial in the ride.
  • When we build a sled, we build it to be the best sled for each unique riding style. Not simply a different sticker or name. Every part is scrutinized to deliver what you need as a rider.

Dynamic Deep Snow Performance

  • RIDER FIRST DESIGN. EFFORTLESS CONTROL.: The Matryx RMK platform is a backcountry rider's dream. The narrow seat, tank and console provide improved rider connection to the sled. While the narrow bodywork enables more agility and less drag in the snow.
  • 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 155" length.
  • PROVEN PATRIOT POWER.: Equipped with the benchmark in performance 850 Patriot.
  • The RMK Khaos delivers transfer and traction for a wild ride. The tapered low drag tunnel and Polaris-exclusive tracks lift the lightweight chassis on top of the snow, and the low-inertia QD2 drive system creates industry-leading response.

Industry-Leading Technology

  • BUILT TO STAY COOL AND LIGHT.: The larger centralized cooling system on the RMK Matryx platform delivers improved cooling capability, over the Matryx Slash platform, while reducing snow and ice build-up.
  • LIGHT THE WAY.: The NightBlade Headlight brings state of the art lighting technology to Polaris riders. Six projector beam optics deliver precision lighting with an engineered pattern to deliver exceptional visibility.
  • 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.

Purpose-Built Ride & Handling For All-Mountain

  • PATRIOT POWER: Patriot 850 Engine
  • TAPERED TUNNEL: Superior Control in Steep Terrain
  • WALKER EVANS RACING VELOCITY HI-LO SHOCKS: Superior Performance and Adjustability
  • EFFORTLESS CONTROL: The raised RMK Matryx platform features a next-level rider interface, increased clearance and reduced drag for improved sidehilling and easier climbing.
  • LIGHTNING-FAST RESPONSE. PUTS THE POWER DOWN.: QuickDrive (QD) is the lightest drive system in the industry and produces the lowest inertia for optimum response. QD2 delivers quicker response and track speed with a purpose-built gear ratio for deep snow riding. The QD2 system is available with the 275 track.
  • 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.
  • BIG TIME SHOCKS FOR BIG TIME TERRAIN: Ultra-premium Walker Evans Racing® Hi-Lo Shocks are the best of the best in extreme mountain conditions. They feature remote reservoirs for increased oil capacity to provide all-day performance and durability, along with high and low-speed compression adjustment to dial in the ride.
  • When we build a sled, we build it to be the best sled for each unique riding style. Not simply a different sticker or name. Every part is scrutinized to deliver what you need as a rider.