2027 Polaris ProStar S4 INDY® Adventure 137
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$17,499.00
Overview
Product Features
Description
Painted in , this 2027 Polaris ProStar S4 INDY® Adventure 137 looks like it’s already halfway to the next overlook—just waiting on you to point it down a ribbon of groomed trail and let it eat.
At the heart of the fun is Polaris’ ProStar™ power: a 998cc, liquid-cooled, DOHC, parallel-twin that runs fuel injection and sips regular gas. Hit the electric start, settle your thumb on the throttle, and the CVT makes the speed build feel smooth and effortless—no drama, just crisp pull and easy rhythm. And when the trail turns into a tight parking lot or a crowded staging area, reverse is there to keep things simple.
This sled is built around the MATRYX aluminum frame, giving it that planted, purposeful feel that’s right at home in the Trail category. Up front, the independent A-arm suspension and Polaris TS adjustable gas shocks with remote reservoirs help keep the ride composed when the trail gets chattery, with 9.5 inches of front travel to soak up surprises. Out back, the PRO-CC rear suspension delivers 16.2 inches of travel, backed by two rear shocks plus a center shock—all Polaris TS, all adjustable—so you can dial in comfort for long days or add firmness when you’re feeling sporty.
The Adventure 137 name is earned out on the snow: a Cobra Track measuring 137 x 15 with 1.35-inch lugs digs in with confidence, while Pro-Steer™ composite skis and carbide skags help keep your line honest. When it’s time to rein things in, the S4 Stealth hydraulic disc brake brings a reassuring, controlled bite.
It’s also ready for real miles with real comfort. A two-piece seat makes room for a passenger, complete with a backrest, while the driver gets heated grips (adjustable) and wind protection from a high, tinted, folding windshield. Add hand guards, a snow guard, and skid-resistant running boards, and the whole package feels prepared for the day’s changing conditions.
Finish it off with RIDE COMMAND™ GPS, Bluetooth® audio, and mobile app instrumentation, and this INDY® Adventure 137 becomes the kind of sled that turns “just a quick ride” into an all-day story.
- Gloss Black: +$0
- INDY® Red / White Lightning / Gloss Black: +$0
- Warranty (Months): 12
- 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 Type: Continuously Variable (CVT)
- Reverse: Yes
- Clutch Brand: P-22 / TEAM BOS
- Track Brand: Cobra Track
- Track Length: 137 in; 3479.8 mm
- Track Width: 15 in; 381 mm
- Lug Height: 1.35 in; 34.3 mm
- 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
- Frame: Aluminum
- Ski Material: Composite
- Front Suspension Type: Independent A-Arm
- Front Travel: 9.5 in; 241 mm
- Rear Travel: 16.2 in; 411 mm
- Rear Brake Type: Hydraulic Disc
- Number Of Seats: 2
- Speedometer: Standard
- Tachometer: Standard
- Trip Odometer: Standard
- Glove Box / Dash Storage: Standard
- Type: LED
- Rearview Mirrors: Standard
- Windshield: Standard
- 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: 1.35 in. (34.3 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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Related Products
2027 Polaris ProStar S4 INDY® Adventure 137
Overview
| Availability | Brochure |
| Year | 2027 |
| Make | Polaris |
| Model | ProStar S4 INDY® Adventure 137 |
Description
Painted in , this 2027 Polaris ProStar S4 INDY® Adventure 137 looks like it’s already halfway to the next overlook—just waiting on you to point it down a ribbon of groomed trail and let it eat.
At the heart of the fun is Polaris’ ProStar™ power: a 998cc, liquid-cooled, DOHC, parallel-twin that runs fuel injection and sips regular gas. Hit the electric start, settle your thumb on the throttle, and the CVT makes the speed build feel smooth and effortless—no drama, just crisp pull and easy rhythm. And when the trail turns into a tight parking lot or a crowded staging area, reverse is there to keep things simple.
This sled is built around the MATRYX aluminum frame, giving it that planted, purposeful feel that’s right at home in the Trail category. Up front, the independent A-arm suspension and Polaris TS adjustable gas shocks with remote reservoirs help keep the ride composed when the trail gets chattery, with 9.5 inches of front travel to soak up surprises. Out back, the PRO-CC rear suspension delivers 16.2 inches of travel, backed by two rear shocks plus a center shock—all Polaris TS, all adjustable—so you can dial in comfort for long days or add firmness when you’re feeling sporty.
The Adventure 137 name is earned out on the snow: a Cobra Track measuring 137 x 15 with 1.35-inch lugs digs in with confidence, while Pro-Steer™ c...
Specifications
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