2026 Polaris Patriot Boost RMK Khaos 165 SC
2026 Polaris Patriot Boost RMK Khaos 165 SC

General Information

Manufacturer
Polaris
Polaris
Model Year
2026
2026
Model
Patriot Boost RMK Khaos 165 SC
Patriot Boost RMK Khaos 165 SC
Model Code
S26TGG8MS
S26TGG8MS
Color
Sagebrush Green Met / Black / Neon
Sagebrush Green Met / Black / Neon

Dimensions

Length
Overall - 132 in. (335.2 cm)
Overall - 132 in. (335.2 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 - 447 lb. (202.7 kg)
Estimated dry - 447 lb. (202.7 kg)

Engine & Drivetrain

Engine
Patriot Boost
Patriot Boost
Cylinders
2
2
Cooling
Liquid
Liquid
Displacement
840 cc
840 cc
Bore x Stroke
3.3 x 2.9 in. (85 x 74 mm)
3.3 x 2.9 in. (85 x 74 mm)
Fuel System
Cleanfire and Auxillary Injection
Cleanfire and Auxillary Injection
Starting
Manual
Manual
Ignition
Patriot™ 3DS
Patriot™ 3DS
Drive System
Type - QuickDrive / QuickDrive2
Type - QuickDrive / QuickDrive2
Drive Clutch
P-22
P-22
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
5 in. ProTaper
5 in. ProTaper
Instrumentation

Fuel gauge - Electronic

Speedometer, Tachometer, Temp / Low Oil Light - 7S display

Fuel gauge - Electronic

Speedometer, Tachometer, Temp / Low Oil Light - 7S display

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
165 x 15 x 2.75 in.
165 x 15 x 2.75 in.

Other

Additional Colors

Hemlock Blue / Black / Velocity Blue

Gloss Black / Blue Dusk

Indy Red / Gloss Black

Matte Casecade Green / White Lightning

Sagebrush Green Met / Black / Neon

Hemlock Blue / Black / Velocity Blue

Gloss Black / Blue Dusk

Indy Red / Gloss Black

Matte Casecade Green / White Lightning

Sagebrush Green Met / Black / Neon

Includes

Hand and thumb warmers - Standard high and low

Storage

Windshield - Wind deflector

Hand and thumb warmers - Standard high and low

Storage

Windshield - Wind deflector

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

RMK® KHAOS®

Travel - 16 in. (40.6 cm)

RMK® KHAOS®

Travel - 16 in. (40.6 cm)

Industry-Leading Technology

  • 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.
  • 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.
  • 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.

The Ultimate in Dynamic and Agile All-Mountain Performance

  • RIDER FIRST DESIGN. EFFORTLESS 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.
  • 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.
  • 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.
  • 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.

Ultimate Control

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

Industry-Leading Technology

  • 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.
  • 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.
  • 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.

The Ultimate in Dynamic and Agile All-Mountain Performance

  • RIDER FIRST DESIGN. EFFORTLESS 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.
  • 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.
  • 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.
  • 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.

Ultimate Control

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