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2026 Polaris ProStar S4 INDY SP 137 ES — photo 1 of 11
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Specs

New or used
New
Availability
In stock
Colour
White Lightning / Gloss Black / Neon
Available colours
White Lightning / Gloss Black / Neon Gloss Black / Blue DuskManufacturer spec
Displacement
998 ccManufacturer spec
Cylinders
2Manufacturer spec
Cooling
Liquid-cooledManufacturer specDealer: Liquid
Dry weight
592 lbManufacturer specDealer: Estimated dry - 592 lb. (268 kg)
Fuel capacity
11.5 galManufacturer specDealer: 11.5 gal. (43.5 l)
Model code
S26TDB9FSL
Stock #
S2676
All details from the dealer (29)
Badge
On Sale
Model Type
INDY SP

Effortless Control & Handling

CONFIDENT ON-TRAIL TRACTION.
1.25 Ripsaw II Track.Manufacturer spec
LIGHT & STRONG.
Bonded aluminum construction.Manufacturer spec
ENGINE OPTIONS.
650 Patriot or ProStar S4.Manufacturer spec

Dimensions

Length
Overall - 120 in. (305 cm)Manufacturer spec
Height
Overall - 46 in. (116.8 cm)Manufacturer spec
Width
Overall - 47 in. (119.4 cm)Manufacturer spec

Engine & Drivetrain

Bore x Stroke
3.7 x 2.9 in. (93 x 73.5 mm)Manufacturer spec
Fuel System
Sequential Port InjectionManufacturer spec
Starting
ElectricManufacturer spec
Ignition
Coil on PlugManufacturer spec
Drive System
Type - F-N-R TransmissionManufacturer spec
Drive Clutch
P22Manufacturer spec
Driven Clutch
TEAM BOSSManufacturer spec
Reverse
PERC®Manufacturer spec
Exhaust
SingleManufacturer spec
Brakes
Disc - S4 StealthManufacturer spec

Operational

Handlebar
One piece hooked Riser type - 2.36 in. (60 mm) fixedManufacturer spec
Instrumentation
Fuel gauge - Electronic Speedometer, Tachometer, Temp / Low Oil Light - MessageCenter DisplayManufacturer spec
Seating or Rider capacity
MATRYX Performance - Single personManufacturer spec
Skis
PRO-STEERManufacturer spec
Ski Stance
42.5 in. (108 cm)Manufacturer spec
Track Type
Ripsaw IIManufacturer spec
Track LxWxH
137 x 15 x 1 in.Manufacturer spec

Other

Includes
12V Outlet / RCA Hand and thumb warmers - Smart warmers Storage Windshield - Matryx mid smokeManufacturer spec

Suspension

Shocks
Front / Front track / Rear track - Polaris IFPManufacturer spec
Front Suspension
MATRYX Travel - 9.5 in. (24.1 cm)Manufacturer spec
Rear Suspension
PRO-CC™ Travel - 16.2 in. (41.1 cm)Manufacturer spec

From the dealer's page

DELIVERING VALUE IN TRAIL PERFORMANCE. For riders who want great on-trail handling at a great value with the smooth and durable 650 Patriot engine or now with the option of the fuel-efficient and comfortable-to-ride ProStar S4 4-stroke engine.

Price history

Tracked since Oct 4, 2026 · last checked 2h ago

Price details as printed by the dealer

  1. with rebate applied$12,499

Throttle does not add these up.

Timeline

  1. First seen

    Oct 4, 2026

Market context

Comp set: 2024–2028 Polaris ProStar S4 INDY SP 137 ES · 4 listings

Median asking
$13,999
across 4 comparable listings
This one
$12,499
-10.7% vs median
Days on market
1d
no sold comps yet
Sold comps
—
none confirmed yet
Throttle+

Deal reasons — where this asking price sits against similar listings, with the sample behind it

How Throttle+ will work →