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

Build Info for VIN: SN1TFG8M0SC635147 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-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-2025-Polaris®-Boost RMK KHAOS 155 Shadow Gray / Gloss Black-Ogden
  • New
  • In Stock
  • Ogden
  • P35147AVA
  • SN1TFG8M0SC635147
  • Snowmobile
  • Mountain
  • 1 mi
  • SHADOW GRAY/GLOSS BLACK - BLK RAIL
The 2025 Polaris Boost RMK KHAOS 155 is a standout snowmobile designed for aggressive riders who thrive on quick, playful handling and the kind of throttle response that only a factory turbocharged engine can deliver. At the core of this machine is the Patriot Boost engine, Polaris’s factory-tuned turbo system that maintains consistent power delivery at all elevations. This makes it a top performer for high-altitude mountain riding where naturally aspirated sleds can lose their edge.

The KHAOS package emphasizes a more playful, poppy suspension setup compared to the more planted PRO RMK. Its Walker Evans Velocity shocks are tuned for more lift and quicker rebound, allowing the sled to feel agile and energetic in technical terrain, tight tree riding, and when navigating natural features like pillows and ledges. The RMK React front suspension and a 155-inch track with 3-inch lugs provide the sweet spot between maneuverability and traction, allowing riders to easily pivot and lift the front end in variable snow conditions.

Built on the Matryx Slash chassis, the 2025 Boost RMK KHAOS benefits from a short tunnel and optimized cooling system that sheds snow more efficiently and keeps weight to a minimum. Combined with the QuickDrive2 belt drive system, this sled offers reduced rotational mass, translating into better response and less rider fatigue.
  • Ogden
  • New
  • P35147AVA
  • 2025
  • Polaris®
  • Boost RMK KHAOS 155 Shadow Gray / Gloss Black
  • Snowmobile
  • Mountain
  • SN1TFG8M0SC635147
  • 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.