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- New
- Provo
- P38729
- SN1TFM8M6SC638729
- Snowmobile
- Snowmobile
- 1 mi
- GRAY/BLACK
The 2025 Polaris Patriot Boost PRO RMK 155 with 2.75 Series 8 Track and 7S Display is a high-performance mountain snowmobile engineered for precision and control in deep snow and technical terrain. Built on the Matryx Slash platform, it features the turbocharged Patriot Boost engine, delivering exceptional power at high elevations, a lightweight chassis, and advanced technology with the 7S Display powered by Ride Command for enhanced navigation and connectivity. Below is a detailed description based on available information.
Key Specifications and Features:
Engine:
Type: Patriot Boost, 2-stroke, liquid-cooled, turbocharged.
Displacement: 840 cc.
Bore x Stroke: 85 mm x 74 mm.
Horsepower: Approximately 180–185 hp stock (exact figures not specified by Polaris), with aftermarket tunes (e.g., Speedwerx Exterminator Kit) achieving up to 213.6 hp (91 octane, non-oxy pump gas with lightweight muffler) or 259.0 hp (110+ octane race gas with L2 muffler), based on dyno tests.
Fuel System: Cleanfire® Injection for precise fuel delivery and instant throttle response.
Ignition: Patriot™ 3DS.
Exhaust: Single, 3 Stage VES (Variable Exhaust System) for optimized power and efficiency.
Fuel Capacity: 11 gallons (41.6 L).
High Altitude Compensation: Turbocharged design maintains consistent power at high elevations (6,600–10,000 ft), offering a significant advantage over naturally aspirated engines.
Chassis and Platform:
Platform: Matryx Slash, featuring a shortened, tapered tunnel for reduced drag and improved snow clearance, enabling deeper digging without getting stuck.
Estimated Dry Weight: 436.5 lbs (198 kg), up to 7 lbs lighter than 2024 models due to a redesigned throttle system, 1-inch lower seat, improved running board clean-out, and lightweight LED headlight.
Dimensions:
Overall Length: 126.7 inches (321.8 cm).
Overall Width: 43.4 inches (110.3 cm).
Overall Height: 53 inches (134.6 cm).
Ski Center Distance: Adjustable 36–38 inches (91.4–96.5 cm) for customizable handling.
Construction: Shortened centralized cooling system reduces dry weight and minimizes snow/ice buildup. Reversible ice scratchers maintain cooling in firm snow conditions.
Suspension:
Front Suspension: RMK React Suspension with a 36–38-inch stance, featuring a sway bar, forged A-arms, and spindles for strength and durability. Equipped with Walker Evans Racing Light or Velocity Hi-Lo shocks for adjustable, precise handling. Front travel: 9 inches (22.9 cm).
Rear Suspension: PRO RMK Rear Suspension with optimized geometry and rail design for direct power transfer, delivering precision in technical terrain. Equipped with Walker Evans Racing Light or Velocity Hi-Lo shocks. Rear travel: 16 inches (40.6 cm).
Features: Rigid suspension design holds lines in technical terrain, with adjustable shocks for tailored handling and reduced rider fatigue.
Track:
Type: Series 8, 2.75-inch lug height (SnowCheck option for 3.25-inch Series 9 track available for deeper snow traction).
Dimensions: 15 x 155 x 2.75 inches (381 x 3,937 x 69.9 mm), optimized for versatility and traction in varying snow conditions.
Features: Polaris-exclusive lug design provides superior lift and control, with lightweight construction for enhanced agility.
Drivetrain:
Drive System: QuickDrive2™ (QD2), the industry’s lightest drive system, offering low inertia for instantaneous response and optimal handling. Lightweight steel driveshaft reduces weight by 1 lb.
Drive/Driven Clutch: P-22 / TEAM® Lightweight (LWT).
Brake Type: RMK® LWT disc brakes for reliable stopping power.
Instrumentation and Technology:
Gauge Type: 7S Display with Ride Command, standard on this configuration, featuring a 7-inch glove-touch touchscreen with GPS navigation, group ride functionality (cell-free connectivity), topographic mapping, and ride tracking. Includes vehicle status, break-in progress, and tip-over warnings.
Lighting: Lightweight NightBlade® LED Headlight with dual-projector beam and wider pattern, 2.5 lbs lighter t
Key Specifications and Features:
Engine:
Type: Patriot Boost, 2-stroke, liquid-cooled, turbocharged.
Displacement: 840 cc.
Bore x Stroke: 85 mm x 74 mm.
Horsepower: Approximately 180–185 hp stock (exact figures not specified by Polaris), with aftermarket tunes (e.g., Speedwerx Exterminator Kit) achieving up to 213.6 hp (91 octane, non-oxy pump gas with lightweight muffler) or 259.0 hp (110+ octane race gas with L2 muffler), based on dyno tests.
Fuel System: Cleanfire® Injection for precise fuel delivery and instant throttle response.
Ignition: Patriot™ 3DS.
Exhaust: Single, 3 Stage VES (Variable Exhaust System) for optimized power and efficiency.
Fuel Capacity: 11 gallons (41.6 L).
High Altitude Compensation: Turbocharged design maintains consistent power at high elevations (6,600–10,000 ft), offering a significant advantage over naturally aspirated engines.
Chassis and Platform:
Platform: Matryx Slash, featuring a shortened, tapered tunnel for reduced drag and improved snow clearance, enabling deeper digging without getting stuck.
Estimated Dry Weight: 436.5 lbs (198 kg), up to 7 lbs lighter than 2024 models due to a redesigned throttle system, 1-inch lower seat, improved running board clean-out, and lightweight LED headlight.
Dimensions:
Overall Length: 126.7 inches (321.8 cm).
Overall Width: 43.4 inches (110.3 cm).
Overall Height: 53 inches (134.6 cm).
Ski Center Distance: Adjustable 36–38 inches (91.4–96.5 cm) for customizable handling.
Construction: Shortened centralized cooling system reduces dry weight and minimizes snow/ice buildup. Reversible ice scratchers maintain cooling in firm snow conditions.
Suspension:
Front Suspension: RMK React Suspension with a 36–38-inch stance, featuring a sway bar, forged A-arms, and spindles for strength and durability. Equipped with Walker Evans Racing Light or Velocity Hi-Lo shocks for adjustable, precise handling. Front travel: 9 inches (22.9 cm).
Rear Suspension: PRO RMK Rear Suspension with optimized geometry and rail design for direct power transfer, delivering precision in technical terrain. Equipped with Walker Evans Racing Light or Velocity Hi-Lo shocks. Rear travel: 16 inches (40.6 cm).
Features: Rigid suspension design holds lines in technical terrain, with adjustable shocks for tailored handling and reduced rider fatigue.
Track:
Type: Series 8, 2.75-inch lug height (SnowCheck option for 3.25-inch Series 9 track available for deeper snow traction).
Dimensions: 15 x 155 x 2.75 inches (381 x 3,937 x 69.9 mm), optimized for versatility and traction in varying snow conditions.
Features: Polaris-exclusive lug design provides superior lift and control, with lightweight construction for enhanced agility.
Drivetrain:
Drive System: QuickDrive2™ (QD2), the industry’s lightest drive system, offering low inertia for instantaneous response and optimal handling. Lightweight steel driveshaft reduces weight by 1 lb.
Drive/Driven Clutch: P-22 / TEAM® Lightweight (LWT).
Brake Type: RMK® LWT disc brakes for reliable stopping power.
Instrumentation and Technology:
Gauge Type: 7S Display with Ride Command, standard on this configuration, featuring a 7-inch glove-touch touchscreen with GPS navigation, group ride functionality (cell-free connectivity), topographic mapping, and ride tracking. Includes vehicle status, break-in progress, and tip-over warnings.
Lighting: Lightweight NightBlade® LED Headlight with dual-projector beam and wider pattern, 2.5 lbs lighter t
- Provo
- New
- P38729
- 2025
- Polaris®
- PATRIOT BOOST PRO RMK 155 Boost 2.75 SERIES 8 7S DISPLAY
- Snowmobile
- Snowmobile
- SN1TFM8M6SC638729
- 1 mi
Recommendations
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.