- 936 W 200 S, Kamas, UT 84036, United States
- sales@wellerrecreation.com
- +1 (435) 266-4773
READY FOR DELIVERY
Weller Recreation is delighted to present the 2025 Polaris 850 RMK SP 155 Snowmobile, a high-performance mountain sled crafted for agility, power, and precise control. With its Patriot 850cc liquid-cooled engine, lightweight chassis, and aggressive 155″ Series 8 track, the RMK SP gives riders the confidence to conquer deep snow and technical climbs with ease.
2025 Polaris 850 RMK SP 155 – Specs
General
Condition: New
Year: 2025
Make: Polaris
Model: 850 RMK SP 155
VIN: SN1TFB8R2SC632796
Top Speed: 15MPH (Speed Controller Installed. Can be removed upon request).
Location: Weller Recreation LLC.
Category: Mountain Snowmobile
Warranty: 12 Months
Passenger Capacity: 1
Engine
Engine Type: Horizontal In-line 2-cylinder
Displacement: 840 cc (51.2 cu. in.)
Bore x Stroke: 85 mm x 74 mm (3.35″ x 2.91″)
Cooling: Liquid
Fuel Type: Gas / Oil Injected
Carburetion: Fuel Injected
Starter: Pull Start
Reverse: Yes
Transmission / Drivetrain
Transmission: Continuously Variable Transmission (CVT)
Drive Clutch: P-85 / TEAM LWT
Brake Type: Hydraulic Disc
Chassis & Suspension
Frame: Aluminum
Front Suspension: Independent A-Arm
Front Travel: N/A (not provided)
Rear Travel: N/A (not provided)
Ski Material: Plastic
Ski Stance: N/A (not provided)
Track: Series 8, 155 in (3937 mm) length, 15 in (381 mm) width, 2.75 in (66 mm) lug height
Dimensions & Capacity
Overall Length: 132 in (3352.8 mm)
Width: 43.4 in (1102.4 mm)
Height: 53 in (1346 mm)
Dry Weight: 432 lbs (196 kg)
Fuel Capacity: 11 gal (41.6 L)
Convenience & Comfort
Windshield: Standard
Heated Hand Grips: Standard
Glove Box / Dash Storage: Standard
Lighting: LED
Mirrors: Optional
Instrumentation
Speedometer: Standard
Tachometer: Standard
Odometer: Standard
The 2025 Polaris 850 RMK SP 155 Snowmobile delivers dependable power, precise handling, and lightweight agility for mountain riders. With its Patriot 850 engine and Series 8 track, it is purpose-built for steep terrain and deep-snow performance.
The RMK SP features a lightweight aluminum chassis with a compact build that enhances maneuverability. Its streamlined design sheds snow quickly, reducing drag and improving control. In addition, the rider-forward ergonomics allow for better handling during aggressive climbs and technical maneuvers.
At its heart, the Patriot 850cc engine provides quick throttle response and consistent performance in demanding conditions. The P-85 / TEAM clutch system works seamlessly with the CVT transmission for smooth power delivery. Furthermore, the 155″ Series 8 track with 2.75″ lugs ensures flotation, traction, and grip in deep powder, giving riders the confidence to push harder in the backcountry.
While designed for performance, the RMK SP also adds practical features. Riders benefit from reverse gear, LED lighting, and integrated storage for everyday functionality. Moreover, its 11-gallon fuel capacity supports extended trips, while the 432 lb dry weight keeps the sled responsive and nimble in narrow or steep conditions.
The Independent A-Arm front suspension improves steering precision and absorbs bumps, making the ride smoother. Meanwhile, the rear suspension setup stabilizes performance during landings and uneven terrain. Comfort features such as heated hand grips and a standard windshield ensure longer rides remain enjoyable.
Patriot 850 engine delivers fast, reliable power.
155″ Series 8 track enhances traction and flotation.
Lightweight chassis increases agility in technical terrain.
Durable suspension improves stability and control.
Comfort features keep riders prepared for long days.
Mountain riders seeking precision and agility.
Performance enthusiasts looking for reliable power.
Adventurers who demand flotation and control in deep snow.
The 2025 Polaris 850 RMK SP 155 combines the proven Patriot 850 engine, Series 8 track, and a lightweight chassis to create a sled built for deep-snow mastery. Therefore, riders who want strength, agility, and reliability in one package will find it available now at Weller Recreation LLC.
