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

Build Info for VIN: SN1TFG8M5SC635144 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
  • P35144AVA
  • SN1TFG8M5SC635144
  • Snowmobile
  • Mountain
  • 1 mi
  • SHADOW GRAY/GLOSS BLACK - BLK RAIL
Are you ready to dominate the backcountry with unmatched power and agility? Let me introduce you to the 2025 Polaris® Boost RMK KHAOS 155—a snowmobile built for riders who crave adventure, performance, and fun in the snow.

The RMK KHAOS 155 is powered by Polaris’ revolutionary factory turbocharged Boost engine, delivering explosive power and unmatched throttle response. Whether you're attacking steep climbs, shredding deep powder, or threading through tight trees, this sled provides the punch you need to handle any terrain.

What sets the 155-inch track apart is its agility and responsiveness. It’s designed for riders who want to make quick turns, pop over drifts, and ride with a playful, dynamic feel. Pair that with the exclusive KHAOS reactive rear suspension, and you have a machine that delivers a perfect balance of control and excitement.

Built on Polaris’ lightweight Matryx platform, the Boost RMK KHAOS 155 provides superior maneuverability and rider comfort. With its ergonomic design, premium controls, and precision handling, you’ll feel completely connected to the sled, whether you're carving in powder or pushing through technical terrain.

This sled isn’t just a machine—it’s a ticket to unparalleled backcountry freedom. If you’re looking for a snowmobile that combines raw power, responsive handling, and a playful ride, the 2025 Polaris Boost RMK KHAOS 155 is your perfect partner.

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
  • P35144AVA
  • 2025
  • Polaris®
  • Boost RMK KHAOS 155 Shadow Gray / Gloss Black
  • Snowmobile
  • Mountain
  • SN1TFG8M5SC635144
  • 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.