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2026 Polaris® ProStar S4 INDY SP 137 Gloss Black

Polaris Gift the Outdoors Sales Event is on now! Receive holiday inspired savings on all remaining in-stock models. New units arriving daily. Prices include freight and PDI. Applicable taxes only are extra. Contact us today for the most up-to-date information. Hurry, sale ends December 31st, 2025.
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INCOMING
$17,339
  • New
  • Snowmobile
  • Trail

2026 Polaris® ProStar S4 INDY SP 137 Gloss Black

Built to Deliver Spirited Trail Performance.

Cruise the trail and visit new places. When the snow starts to fly and the winter playground opens up, INDY SP provides comfort and control to navigate the trail system.

Features may include:

  • Rider First Design. Effortless Control.

The INDY on the Matryx platform is a trail rider's dream. The narrow cockpit provides improved rider connection to the sled to help you move around the sled for trail precision.

  • Navigate the Trails. Smooth Cornering.

The PRO-CC is the next generation coupled rear suspension design, providing the industry's best acceleration, handling, and consistently smooth ride. The coupled design controls pitch through geometry without reducing the fun factor, with a front torque arm calibrated for trail compliance for reduced bottoming.

  • Smooth. Powerful. Fuel Efficient.

Choose between the long service intervals and fuel efficiency of the ProStar S4 4-stroke engine or the smooth and powerful 650 Patriot 2-stroke engine.

  • New
  • 2026
  • Polaris®
  • ProStar S4 INDY SP 137 Gloss Black
  • Snowmobile
  • Trail
  • 2 - 998 cc
  • Liquid Cooled
  • 93 mm
  • 73.5 mm
  • Sequential Port Injection
  • Coil on Plug
  • F-N-R Transmission
  • P22/TEAM BOSS
  • Single
  • MATRYX Front Suspension
  • PRO-CC™
  • Polaris IFP
  • Polaris IFP
  • Polaris IFP
  • 9.5 in (24.1 cm)
  • 16.2 in (41.1 cm)
  • Disc: S4 Stealth
  • 46 in (116.8 cm)
  • 120 in (305 cm)
  • 47 in (119.4 cm)
  • 42.5 in (108 cm)
  • 15 x 137 x 1.25 Ripsaw II
  • Riser Type: 2.36" (60mm) Fixed
  • 11.5 gal (43.5 L)
  • 1
  • 592 lbs (268 kg)
  • Temp/Low Oil: MessageCenter Display
  • PRO-STEER
  • Standard
  • Electronic
  • One Piece Hooked
  • Accessory
  • Rear Rack: Accessory
  • 12V Outlet / RCA: Standard | Hand & Thumb Warmers: Smart Warmers | Storage: Standard
  • PERC®
  • MATRYX Performance | Passenger: Accessory
  • MessageCenter Display
  • MessageCenter Display
  • Matryx Mid Smoke
  • Accessory

Get an Estimate for Your Payment

  • Estimated Payment
  • Calculation is estimate only.

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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.