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The values presented on this site are for estimation purposes only. Your actual payment may vary based on several factors such as down payment, credit history, final price, available promotional programs and incentives. Estimated monthly payments do not include tax.

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2026 Polaris® ProStar S4 Titan Adventure 155

Polaris Start the Year on Snow Sales Event is on now! Receive a Free 2-Year Polaris Warranty and New Year inspired cash savings on all remaining in-stock models. Special bonus: $250 in Free Polaris Parts & Accessories! Prices include freight and PDI. Applicable taxes only are extra. Contact us today for the most up-to-date information. Hurry, sale ends January 31st, 2026.
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  • New
  • 059248
  • Snowmobile
  • Trail

2026 Polaris® ProStar S4 Titan Adventure 155

Hardest Working, Most Fun Widetrack

Whether your work is work, or your work is fun—comfort, control and toughness are engineered right into the TITAN. This TITAN features our best back-up capabilities and rear articulation yet to deliver the ultimate winter capability. New for 2026, get the option of the TITAN Adventure on the Matryx platform with the ProStar S4 4-stroke engine.

Features may include:

  • Heavy-Duty Performance

TITAN Adventure is designed to break trail, haul and tow gear, and get the job done with the most premium features for added comfort and capability, including a standard hitch, work light, and the easily removable TITAN passenger seat.

  • Confidence-Inspiring Handling

The patented BackTrak20 Rear Suspension is the next-generation of articulated rear suspension. Designed with revised geometry to climb on top of the snow, the BackTrak20 dominates in forward or reverse.

  • Maximum Traction

Featuring a massive 20"" x 155"" Cobra two-ply track, in 1.5"" lug height, the TITAN combines flotation and traction allowing you to explore more.


  • New
  • 059248
  • 2026
  • Polaris®
  • ProStar S4 Titan Adventure 155
  • Snowmobile
  • Trail
  • 2 - 998 cc
  • Liquid Cooled
  • 93 mm
  • 73.5 mm
  • Sequential Port Injection
  • Coil on Plug
  • H-L-N-R Transmission
  • P22 / TEAM® BOS
  • Single
  • High Clearance IFS
  • BackTrak20
  • Polaris IFP
  • Polaris IFP
  • FOX® QS3
  • 9 in (22.8 cm)
  • 16.5 in (41.9 cm)
  • Disc: TITAN® Hydraulic
  • 56 in (142 cm)
  • 133 in (337.8 cm)
  • 46.5 in (118.1 cm)
  • 39 - 40 - 41 in (99.1 - 101.6 - 104.1 cm)
  • 20 x 155 x 1.5 Cobra
  • Riser Type: 3.35" (85mm) Fixed
  • 12.6 gal (47.7 liters)
  • 2
  • 764 lbs (347 kg)
  • Temp/Low Oil: MessageCenter Display
  • TrailBreaker
  • Standard
  • Electronic
  • One Piece Hooked
  • Standard
  • Rear Rack: Standard
  • 12V Outlet / RCA: Standard | Hand & Thumb Warmers: Smart Warmers | Storage: Standard
  • H-L-R-N Transmission
  • MATRYX TITAN | Passenger: Standard
  • MessageCenter Display
  • MessageCenter Display
  • MATRYX Tall Smoke
  • Accessory

Get an Estimate for Your Payment

  • Estimated Payment
  • Calculation is estimate only.

This website strives to display all-in pricing which excludes applicable taxes. Manufacture suggested retail pricing (MSRP) excludes applicable taxes title and licensing, dealer set up and destination costs. Pricing on the website is subject to change at anytime without notice and may exclude any added parts, accessories or installation unless otherwise noted. Sale prices include all applicable offers. Taxes are calculated before manufacturer rebates applied. Not all options listed are available on pre-owned models. Contact dealership for details.