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

Build Info for VIN: SN1TFG8M3SC635143 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 Shadow Gray / Gloss Black-Karl Malone ADS Powersports
  • New-2025-Polaris®-Boost RMK KHAOS 155 Shadow Gray / Gloss Black-Karl Malone ADS Powersports
  • New-2025-Polaris®-Boost RMK KHAOS 155 Shadow Gray / Gloss Black-Karl Malone ADS Powersports
  • New-2025-Polaris®-Boost RMK KHAOS 155 Shadow Gray / Gloss Black-Karl Malone ADS Powersports
  • New-2025-Polaris®-Boost RMK KHAOS 155 Shadow Gray / Gloss Black-Karl Malone ADS Powersports
  • New-2025-Polaris®-Boost RMK KHAOS 155 Shadow Gray / Gloss Black-Karl Malone ADS Powersports
  • New
  • In Stock
  • Karl Malone ADS Powersports
  • P35143AVA
  • SN1TFG8M3SC635143
  • Snowmobile
  • Mountain
  • 1 mi
  • SHADOW GRAY/GLOSS BLACK - BLK RAIL
Are you ready to take your backcountry riding to the next level? Let me introduce you to the 2025 Polaris® Boost RMK KHAOS 155—a sled designed for those who live for playful, dynamic rides in the deep powder and rugged terrain.

With its factory turbocharged Boost engine, this snowmobile delivers incredible power and lightning-fast throttle response. Whether you’re launching up steep climbs or carving fresh lines in untouched snow, the Boost RMK KHAOS 155 provides the confidence and capability you need to dominate.

The 155-inch track and KHAOS reactive rear suspension make this sled all about agility and versatility. It’s perfect for quick maneuvers, tight tree runs, and playful handling, giving you a ride that’s as exhilarating as it is precise.

Built on Polaris’ revolutionary Matryx platform, the RMK KHAOS 155 is lightweight and designed for ultimate rider connection. The slim, ergonomic bodywork lets you move effortlessly, while the advanced suspension absorbs even the toughest bumps, so you can ride longer and push harder.

If you're the kind of rider who thrives on energy and excitement, the 2025 Polaris Boost RMK KHAOS 155 is built for you. From technical terrain to wide-open powder fields, this sled is engineered to make every ride unforgettable.

Call us at Karl Malone ADS Powersports at 801-393-4561 to connect with passionate powersports enthusiasts eager to answer all your questions. Experience hassle-free over-the-phone out-the-door pricing—no hidden fees and no surprises! With leading brands like Ski-Doo, Polaris, Arctic Cat, Klim, 509, BCA, Oxbow, Bikeman Performance, HPS, and more, we have everything you need to conquer the snow-covered mountains this year.
  • New
  • P35143AVA
  • 2025
  • Polaris®
  • Boost RMK KHAOS 155 Shadow Gray / Gloss Black
  • Snowmobile
  • Mountain
  • SN1TFG8M3SC635143
  • 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

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  • 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.