2021 Polaris 850 PRO RMK 155 3 in. Factory Choice

New SnowmobilesMountain: PRO RMK 850


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Spirit Lake Motorsports has a brand new Factory Choice 2021 850 PRO RMK 155 3",  Black Pearl / Indy Red for sale, MSRP is $14,697.00. 

The sled that defines the mountain segment: the PRO RMK. Lightweight, rigid, and perfectly balanced, the Pro always wins when the terrain is deepest and steepest. The 155" track provides a nimble and responsive ride in technical terrain.

  • Black Pearl / Indy Red Side Panels
  • Black Pearl Tunnel
  • Indy Red Rails, Spindles and Toe loops
  • Monotube shocks
  • Standard Guage 

Call 970-627-9288 or E-mail us for a quote.

  • 850 Patriot:  The 850 Patriot, designed for class-leading durability, responsiveness, unrivaled acceleration and industry's best power-to-weight. The most powerful snowmobile engine ever built by Polaris, made with pride in the USA.
  • AXYS PRO-RMK React Front Suspension provides riders with the most precise and effortless ride in the deep snow. Effortlessly initiate sidehills and experience less fatigue with the most predictable ride. This  front suspension features:
    • An adjustable 36”-38” stance
    • A sway bar designed for predictable handling.
    • Forged A-arms and forged spindles are optimized for strength and durability and designed specifically for the new React Front Suspension.
  • XT Hyfax - 850 Models:  The profile design has been optimized for lighter weight while maintaining durability.
  • Polaris Series 7 3" Track - The Polaris-exclusive Series 7 3.0" Track is the ideal track to provide lift in the deepest, softest snow conditions. Features a lightweight single-ply design optimized for weight and powder snow performance.
  • Chaincase Drive System - The PRO-RMK  3" Series 7 track uses the Polaris tried and true chaincase drive system, which has 12% lower gear ratio necessary to deliver the optimal performance for the 3" track.

Please feel free to email or call for details. Let us help you get into the new machine. We are always here to help.  We don't only sell machines. We ride them too!

Come to Spirit Lake Motorsports today to take a look!

The parts dept. can help you trick out your new toy! Whatever you need.

We can deliver for a small fee.

Financing is available, WQC...

  • 4.99% for 36 months
  • 6.99% for 60 months
  • 0% for 12 months, flip to 9.99% for 48 months

Spirit Lake Motorsports

Polaris / Beta / Timbersled / Alcom Trailers

10438 US Hwy 34

Grand Lake, CO, 80447


2 year Warranty = 1 year Standard Warranty + 1 year Promotional Limited Warranty

Price valid for Cash deal.  Tax not included in the above pricing. 

COLORADO REQUIRED DISCLAIMER: One Unit only.  Rates and terms subject to change.

Pricing valid through October 31, 2020.

Polaris recommends that all riders take a safety training course. Do not attempt maneuvers beyond your capability. Always wear a helmet and other safety apparel. Never drink and ride. ©2017 Polaris Industries Inc.