

Specs
- New or used
- New
- Availability
- In stock
- Colour
- Indy Red
- Available colours
- Gloss Black Indy RedManufacturer spec
- Displacement
- 840 ccManufacturer spec
- Cylinders
- 2Manufacturer spec
- Cooling
- Liquid-cooledManufacturer spec
- Fuel
- GasManufacturer spec
- Dry weight
- 448 lbManufacturer specDealer: Estimated dry - 448 lb. (203.2 kg)
- Fuel capacity
- 11 galManufacturer specDealer: 11 gal. (41.6 l)
- Model code
- S27TFA8RSS
- VIN
- SN1TFA8R7VC158410
- Stock #
- PS158410
All details from the dealer (25)
- Model Type
- RMK SPS
Dimensions
- Length
- Overall - 126.7 in. (321.8 cm)Manufacturer spec
- Height
- Overall - 53 in. (134.6 cm)Manufacturer spec
- Width
- Overall - 43.4 in. (110.3 cm)Manufacturer spec
Engine & Drivetrain
- Bore x Stroke
- 3.3 x 2.9 in. (85 x 74 mm)Manufacturer spec
- Fuel System
- Cleanfire® InjectionManufacturer spec
- Starting
- ElectricManufacturer spec
- Ignition
- Patriot™ 3DSManufacturer spec
- Drive System
- Type - QuickDrive2Manufacturer spec
- Drive Clutch
- P-85Manufacturer spec
- Driven Clutch
- TEAM® LWTManufacturer spec
- Reverse
- PERC®Manufacturer spec
- Exhaust
- Single, 3 Stage VESManufacturer spec
- Brakes
- Disc type - RMK® LWTManufacturer spec
Operational
- Handlebar
- Type - 5 in. ProTaperManufacturer spec
- Instrumentation
- Fuel gauge - Electronic Speedometer, Tachometer, Temp / Low Oil Light - 7S displayManufacturer spec
- Seating or Rider capacity
- MATRYX PRO-LITE - 1 personManufacturer spec
- Skis
- Type - GripperManufacturer spec
- Ski Stance
- Ski center distance - 36 - 37 - 38 in. (91.4 - 93.9 - 96.5 cm)Manufacturer spec
- Track Type
- Series 8Manufacturer spec
- Track LxWxH
- 155 x 15 x 2.75 in.Manufacturer spec
Other
- Includes
- Hand & thumb warmers - Standard high & low Storage Windshield - Wind deflectorManufacturer spec
Suspension
- Shocks
- Front / Front track / Rear track - Polaris IFPManufacturer spec
- Front Suspension
- RMK React Front travel - 9 in. (22.9 cm)Manufacturer spec
- Rear Suspension
- Standard RMK Rear travel - 16 in. (40.6 cm)Manufacturer spec
From the dealer's page
MOUNTAIN PERFORMANCE IN EVERY TURN - Effortless to ride and built to perform. The RMK SPS combines performance and simplicity for riders who want confidence from day one. Polaris Snowmobile This Polaris snowmobile is available at Engelhart Motorsports in Madison, Wisconsin, proudly serving riders from Sun Prairie, Middleton, Fitchburg, Janesville, and the greater Milwaukee area. Built for performance, durability, and control in winter conditions, Polaris snowmobiles are designed for riders who demand capability on Wisconsin trails, frozen lakes, and backcountry terrain. Whether you're trail riding, exploring deep snow, or covering long distances, Polaris delivers reliable performance in all snow conditions. As part of the Polaris lineup, these snowmobiles are known for advanced suspension systems, responsive handling, and powerful engines built to perform in extreme winter environments. Common riding uses include: Wisconsin snowmobile trail riding Backcountry and deep snow exploration Frozen lake riding Long-distance trail touring Winter recreation and sport riding We carry a full lineup of snowmobiles, including leading brands such as Ski-Doo, along with a wide selection of winter-ready machines and accessories. Browse our current Polaris snowmobile inventory to view available units in stock, or visit our Madison showroom for a closer look. Financing options are available, along with factory-trained technicians and a full parts department to keep your snowmobile ready for Wisconsin winters.
Price history
Tracked since Oct 10, 2026 · last checked 1d ago
Price details as printed by the dealer
- Price$18,299
Throttle does not add these up.
Not enough observations yet — the chart appears after the second crawl of this listing.
Timeline
First seen
Oct 10, 2026
Market context
Comp set: 2025–2029 Polaris 850 RMK SPS 155 Indy Red ES 7S · 3 listings
The comparable units we have indexed come from too few sellers, or all carry the same price, so a median of them would describe our index rather than the market. We would rather show nothing than a number we cannot stand behind.