2025 Polaris® ProStar S4 INDY Adventure 137 Shadow Gray / Gloss Black

2025 Polaris® ProStar S4 INDY Adventure 137 Shadow Gray / Gloss Black

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Exterior Colors:

  • Year 2025
  • Make Polaris®
  • Model ProStar S4 INDY Adventure 137
2025 Polaris® ProStar S4 INDY Adventure 137 Shadow Gray / Gloss Black

2025 Polaris® ProStar S4 INDY Adventure 137 Shadow Gray / Gloss Black

2025 Polaris® ProStar S4 INDY Adventure 137 Shadow Gray / Gloss Black

FACTORY BUILT FOR ADVENTURE

The INDY Adventure is equipped for 2-up riding for those long days racking up the miles.

Features may include:

2-UP TRAIL PERFORMANCE

Cruise the trail alone or with a passenger. When the snow starts to fly and the winter playground opens up, INDY Adventure provides the comfort and control to navigate the trail system.

  • 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.

  • Carve the Corners.

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 and reduced bottoming.

SPIRITED TRAIL HANDLING

When we build a sled, we build it to be the best sled for every riding style - not simply a different sticker or name. Every part on the INDY Adventure is scrutinized to deliver spirited control and handling on the trails.

  • Effortless Control

The Matryx platform INDY features a rider-first design and over 4 decades of suspension development to create the best handling trail performance sled on snow.

  • Tailor Your Ride With a Quick Switch.

High-performance, adjustable, and rebuildable FOX® QS3 Clicker shocks offer easy adjustability and deliver outstanding performance on-trail on 650 Patriot INDY Adventure models. The ProStar S4 equipped INDY Adventure features Polaris TS shocks with clicker adjustments for your riding style.

  • Predictable Steering. Confidence Inspiring.

Developed on the track, proven on the trail. The Polaris IFS is the perfect balance of effort, precision & zero bump-steer stability to deliver 2-up handling and control.

INDUSTRY-LEADING TECHNOLOGY

Polaris sleds lead the way in technology that enhances your ride. Technology built to help you plan rides, track your group, keep your hands warm on the ride and see your way from dusk til dawn.

  • Warm Hands. Better Rides.

The Polaris-exclusive SmartWarmers build heat quickly and maintain your customized temperature regardless of the temperature outside. Enhance your ride further by setting thumb vs. hand heat range for an even more customized level of comfort.

  • LED Lighting. Standard.

Equipped with a LED headlight and taillight to provide, clean, clear illumination allowing you to see and be seen.

Engine

Cylinders-Displacement (cc) 2 - 998 cc
Cooling Liquid Cooled
Bore 93 mm
Stroke 73.5 mm
Fuel System Sequential Port Injection
Ignition Coil on Plug

Drivetrain

Drive System F-N-R Transmission
Drive/Driven Clutch P-22/ TEAM BOSS

Chassis

Exhaust Single

Suspension

Front Suspension Matryx Front Suspension
Rear Suspension PRO-CC
Front Shocks Polaris TS
Front Track Shock Polaris TS
Rear Track Shock Polaris TS
Front Travel (in./cm.) 9.3 in (23.6 cm)
Rear Travel (in./cm.) 16.2 in (41.1 cm)

Brakes

Brake System Type Disc: S4 Stealth

Dimensions

Overall Height 46 in (116.8 cm)
Overall Length 120 in (305 cm)
Overall Width 47 in (119.4 cm)
Ski Center Distance (in./cm.) 42.5 in (108 cm)
Track (WxLxH in.) 15 x 137 x 1.0 Ripsaw II | 15 x 137 x 1.35 Cobra
Dimensions Riser Type: 2.36" (60mm) Fixed

Capacities

Fuel Capacity 11.5 lbs (43.5 L)
Seating Capacity 2

Weights

Estimated Dry Weight (lbs./kgs.) 636 lbs (288 kg)

Lights and Safety

Lighting Temp/Low Oil: 7S Display

Features

Ski Type PRO-STEER DUAL CARBIDE
Electric Start Standard
Gauges 7S Display | Fuel: Electronic
Handlebars One Piece Hooked
Handlebar Grips Standard
Hitch Towing Rating Rear Rack: Accessory
Features 12V Outlet / RCA: Standard | Hand & Thumb Warmers: Smart Warmers | Storage: Standard
Reverse F-N-R Transmission
Seat Type MATRYX Performance | Passenger: Accessory
Speedometer 7S Display
Tachometer 7S Display
Windshield Handguards, Matryx Mid Smoke, Matryx Tall Smoke
Mirrors Insight Side Mirrors

Product Photography