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2025 Polaris® Boost RMK KHAOS 155 Shadow Gray / Gloss Black

Build Info for VIN: SN1TFG8M4SC635121 Component Option Description Tunnel Black Tunnel Convenience Package Manual Start - High Elevation Clutching Windshield Wind Deflector Track 15 x 155 x 2.75 Series 8 Color Shadow Gray / Gloss Black Rail and Shocks Black Rail, WALKER EVANS VELOCITY HI-LO Handlebar and Display 5in ProTaper, 7S Display
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  •  New 2025 Polaris Boost RMK KHAOS 155 Snowmobile For Sale in West Haven, Utah | Karl Malone ADS Powersports
  • New-2025-Polaris®-Boost RMK KHAOS 155 Shadow Gray / Gloss Black-Ogden
  • New-2025-Polaris®-Boost RMK KHAOS 155 Shadow Gray / Gloss Black-Ogden
  • New-2025-Polaris®-Boost RMK KHAOS 155 Shadow Gray / Gloss Black-Ogden
  • New-2025-Polaris®-Boost RMK KHAOS 155 Shadow Gray / Gloss Black-Ogden
  • New-2025-Polaris®-Boost RMK KHAOS 155 Shadow Gray / Gloss Black-Ogden
  • New
  • In Stock
  • Ogden
  • P35121AVA
  • SN1TFG8M4SC635121
  • Snowmobile
  • Mountain
  • 1 mi
  • SHADOW GRAY/GLOSS BLACK - BLK RAIL

New 2025 Polaris Boost RMK KHAOS 155 Snowmobile For Sale In West Haven, UT

This New 2025 Polaris Boost RMK KHAOS 155 Snowmobile is for sale at Karl Malone ADS Powersports conveniently located in West Haven, Utah. Our knowledgeable team is eager to assist you, so don’t hesitate to contact us today to schedule an appointment. If this isn't the exact Polaris Snowmobile you're looking for don't hesitate to go back and revise your search. We're sure to have the perfect Snowmobile for you in our showroom in Utah. We invite you to visit us at Utah’s premier Polaris dealer for new and pre-owned Snowmobiles for sale. Let us help you find the ideal Snowmobile to take home today!

Karl Malone ADS Powersports

Address: 2339 S 1900 W, Ogden, UT 84401

Phone: (801) 393-4561

2025 Polaris Boost RMK KHAOS 155



The 2025 Polaris® Boost RMK KHAOS 155 is built for riders who demand next-level performance in deep snow and rugged terrain. Featuring the revolutionary turbocharged engine, this snowmobile is engineered to take on the toughest conditions with unmatched power, control, and precision.

Key Features:

Turbocharged Power: The Polaris® Boost engine delivers thrilling, instant power with incredible torque, giving you the confidence to tackle the steepest climbs and deepest powder effortlessly.

Advanced RMK Suspension: The KHAOS 155 track with its dynamic suspension system offers incredible control and stability, allowing you to carve and maneuver through challenging snow conditions with ease.

Unmatched Agility: Built for off-trail domination, the Boost RMK KHAOS 155 is lightweight, responsive, and designed to let you ride with precision through tight, technical terrain.

Durability & Strength: Polaris®’ legendary build quality ensures that the Boost RMK KHAOS 155 can handle the harshest winter conditions and deliver peak performance season after season.

Technology at Your Fingertips: Stay connected with advanced rider-focused tech, offering real-time feedback and performance tuning to give you an optimized riding experience every time you hit the snow.

  • Ogden
  • New
  • P35121AVA
  • 2025
  • Polaris®
  • Boost RMK KHAOS 155 Shadow Gray / Gloss Black
  • Snowmobile
  • Mountain
  • SN1TFG8M4SC635121
  • 1 mi
  • 2 - 840 cc
  • Liquid Cooled
  • 85 mm
  • 74 mm
  • Cleanfire & Auxillary Injection
  • Patriot 3DS
  • QuickDrive / QuickDrive2
  • P-22 / TEAM LWT
  • Single, 3 Stage VES
  • RMK React
  • RMK Khaos
  • WER Velocity Hi/Lo
  • WER Velocity Hi/Lo
  • WER Velocity Hi/Lo
  • 9 in (22.9 cm)
  • 16 in (40.6 cm)
  • Disc: RMK® LWT
  • 53 in (134.6 cm)
  • 126.7 in (321.8 cm)
  • 43.4 in (110.3 cm)
  • 36 - 37 - 38 in (91.4 - 93.9 - 96.5 cm)
  • 15 x 155 x 2.75" Series 8 | 15 x 155 x 3.25" Series 9
  • Riser Type: Standard 1" Included
  • 11.0 gal (41.6 L)
  • 1
  • 442 lb (201 kg)
  • Temp/Low Oil: 7S Display
  • Gripper
  • Option
  • 7S Display | Fuel: Electronic
  • 6" ProTaper
  • 12V Outlet / RCA: Accessory | Hand & Thumb Warmers: Standard High & Low | Storage: Standard
  • PERC®
  • MATRYX PRO-LITE
  • 7S Display
  • 7S Display
  • Wind Deflector

Get an Estimate for Your Payment

  • Estimated Payment
  • Calculation is estimate only.

Advertised pricing excludes applicable taxes title and licensing, dealer set up, destination, reconditioning and are subject to change without notice. Pricing may exclude any added parts, accessories or installation unless otherwise noted. Sale prices include all applicable offers. Not all options listed available on pre-owned models. Contact dealer for details.