2026 Polaris INDY® Adventure ProStar S4 137

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$16,999.00

Overview

Availability Brochure
Year2026
MakePolaris
ModelINDY® Adventure ProStar S4 137

Product Features

Description

Prepare yourself for an exhilarating adventure like never before with the 2026 Polaris ProStar S4 INDY® Adventure 137 Snowmobile! This trailblazer is packed with power and precision, guided by the legendary ProStar™ engine, a Parallel Twin powerhouse that will ignite your passion for the trails.



As you rev up the engine, you'll feel the pulse of the 4-Stroke parallel twin cylinders, cooled by a liquid system to ensure optimal performance even in the most demanding terrains. The DOHC valve configuration ensures that every ride is smooth and seamless, allowing you to conquer any obstacle with ease.



With the fuel-injected system delivering just the right amount of power, there's no need to hold back as you race through the snow. The Continuously Variable Transmission (CVT) seamlessly shifts gears, while the reverse feature allows you to maneuver effortlessly in tight spots.



Command the snow with confidence as you grip the thumb throttle, feeling the power at your fingertips. The sturdy aluminum frame, combined with the durable plastic body, guarantees both agility and durability, making every ride a thrilling experience.



The front suspension, with independent A-arms and shock mounted adjustments, ensures a smooth ride even over the bumpiest trails. And when it comes to stopping power, the hydraulic disc brakes by S4 Stealth will bring you to a safe and swift halt whenever needed.



Settle into the comfortable two-piece vinyl seat, designed for both driver and passenger comfort. Whether you're riding solo or with a companion, the ergonomic design ensures a pleasant journey every time. The passenger also enjoys the luxury of a detachable backrest, providing extra support for those long-haul rides.



Prepare for the ultimate soundtrack on your adventure with the RIDE COMMAND™ GPS system, guiding you through uncharted territories with ease. Stay informed with temperature and fuel level warnings, all displayed on a sleek LED screen that's both practical and stylish.



But what truly sets this snowmobile apart is its 137-inch Cobra Track, providing unparalleled traction and control in any snow condition. The track's impressive 1.3-inch lug height will keep you on course even in the deepest powder, so you can carve through the snow with precision.



With Bluetooth® audio connectivity and a mobile app instrumentation, you can stay connected and entertained on the go. Crank up your favorite tunes as you dash through the snow, embracing the freedom of the open trail.



So, gear up and get ready to conquer the great outdoors in style with the 2026 Polaris ProStar S4 INDY® Adventure 137 Snowmobile. It's time to unleash your inner adventurer and make memories that will last a lifetime on this ultimate snow-travel companion!

Color Options
  • Hemlock Blue / Black / Velocity Blue: +$0
  • Gloss Black / Blue Dusk: +$0
Pricing
  • Warranty (Months): 12
Engine
  • Engine Type: Parallel Twin
  • Cylinders: 2
  • Cooling: Liquid
  • Bore: 93 mm; 3.66 in
  • Stroke: 73.5 mm; 2.89 in
  • Displacement: 998 cc; 60.9 ci
  • Starter: Electric
  • Fuel Type: Gas
  • Carburetion Type: Fuel Injected
Transmission
  • Transmission Type: Continuously Variable (CVT)
  • Reverse: Yes
  • Clutch Brand: P-22 / TEAM BOS
Drive Line
  • Track Brand: Cobra Track
  • Track Length: 137 in; 3479.8 mm
  • Track Width: 15 in; 381 mm
  • Lug Height: 1.3 in; 33 mm
Technical Specifications
  • Length: 120 in; 3050 mm
  • Width: 47 in; 1194 mm
  • Height: 46 in; 1168 mm
  • Minimum Ski Stance: 42.5 in; 1080 mm
  • Maximum Ski Stance: 42.5 in; 1080 mm
  • Dry Weight: 636 lbs; 288 kg
  • Fuel Capacity: 11.5 gal; 43.5 l
Exterior
  • Frame: Aluminum
  • Ski Material: Composite
Suspension
  • Front Suspension Type: Independent A-Arm
  • Front Travel: 9.5 in; 241 mm
  • Rear Travel: 16.2 in; 411 mm
Brakes
  • Rear Brake Type: Hydraulic Disc
Seats
  • Number Of Seats: 2
Instrumentation
  • Speedometer: Standard
  • Tachometer: Standard
  • Trip Odometer: Standard
Storage
  • Glove Box / Dash Storage: Standard
Lights
  • Type: LED
Glass
  • Rearview Mirrors: Standard
  • Windshield: Standard
Convenience
  • Heated Hand Grips: Standard

Engine

Engine Type Parallel Twin
Displacement 60.9 cu. in. (998 cc)
Bore x Stroke Bore: 3.66 in. (93 mm); Stroke: 2.89 in. (73.5 mm)
Cylinders 2
Engine Cooling Liquid
Carburetion Fuel Injected

Drivetrain

Brake Type Hydraulic Disc
Drive Clutch P-22 / TEAM BOS
Driven Clutch Continuously Variable (CVT)

Suspension

Front Suspension Independent A-Arm
Front Travel 9.5 in. (241 mm)
Rear Travel 16.2 in. (411 mm)
Ski Type Composite
Ski Stance Min: 42.5 in. (1080 mm); Max: 42.5 in. (1080 mm)
Track Type Cobra Track
Track Dimensions W: 15 in. (381 mm); L: 137 in. (3479.8 mm); Lug Height: 1.3 in. (33 mm)

General

Speedometer Standard
Tachometer Standard
Odometer Standard
Fuel Capacity 11.5 gal. (43.5 L)
Dry Weight 636 lb. (288 kg.)
Windshield Standard
Warranty 12

Options

Electric Start Electric
Reverse Yes
Mirrors Standard

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