- 936 W 200 S, Kamas, UT 84036, United States
- sales@wellerrecreation.com
- +1 (435) 266-4773
READY FOR DELIVERY
Weller Recreation is honored to present the 2025 Polaris 850 PRO RMK 155, a mountain sled engineered for precision, agility, and all-day performance. Featuring the Patriot 850 engine, lightweight chassis, and a 155″ Series 8 track, this machine provides the perfect balance of power, control, and flotation in deep powder. Riders will appreciate its reliable handling, premium suspension, and rider-first design for both steep climbs and technical backcountry maneuvers.
2025 Polaris 850 PRO RMK 155 – Specs
General
Condition: New
Year: 2025
Make: Polaris
Model: 850 PRO RMK 155
VIN: SN1TFM8R5SC631427
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
Brake Type: Hydraulic Disc
Chassis & Suspension
Frame: Aluminum
Front Suspension: Independent A-Arm
Front Travel: 9 in (229 mm)
Rear Travel: 16 in (406 mm)
Ski Material: Plastic
Ski Stance: 36–38 in (914–965 mm) adjustable
Track: Series 8, 155 in (3937 mm) length, 15 in (381 mm) width, 2.75 in (76.2 mm) lug height
Dimensions & Capacity
Overall Length: 126.7 in (3218 mm)
Width: 43.4 in (1103 mm)
Height: 53 in (1346 mm)
Dry Weight: 423 lbs (191.8 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 PRO RMK 155 Snowmobile redefines precision mountain performance with a lightweight build, powerful Patriot 850 engine, and rider-focused ergonomics. Built for deep snow and steep terrain, this machine provides the stability and agility needed to conquer any backcountry adventure.
The RMK PRO features a lightweight aluminum frame and short, tapered tunnel to shed snow and reduce drag. This streamlined build improves agility and keeps handling sharp in technical conditions. Combined with its rider-first design, the sled delivers unmatched balance and control in every maneuver.
At its core, the 2025 Polaris 850 PRO RMK 155 runs on the Patriot 850cc engine, offering fast throttle response and consistent power delivery. Its P-85 clutch system with CVT transmission ensures smooth transitions, while the 155″ Series 8 track with 2.75″ lugs provides traction, flotation, and grip in deep snow. This combination guarantees confidence on steep climbs and precise handling on sidehills.
Riders benefit from Independent A-Arm front suspension with 9″ travel and rear suspension with 16″ travel, offering both stability and smoother rides. Adjustable ski stance (36–38 inches) makes it easy to tailor handling to personal style. Heated grips and a standard windshield add to rider comfort, even on longer rides in harsh conditions.
Patriot 850 engine delivers strong, consistent power
155″ Series 8 track ensures excellent traction and flotation
Lightweight chassis increases agility on technical terrain
Premium suspension smooths bumps and stabilizes landings
Practical features like reverse gear and LED lights
The 2025 Polaris 850 PRO RMK 155 is engineered for serious mountain riders who demand precision, agility, and reliability. With its Patriot 850 engine, Series 8 track, and lightweight design, it provides the ultimate deep-snow performance. Now available at Weller Recreation LLC, this snowmobile is built to dominate steep climbs, sidehills, and deep powder conditions.
