2026 Polaris TITAN® Adventure Ultimate Prostar S4 155 1.8
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$18,699.00
Overview
Product Features
Description
Get ready to conquer the winter wonderland in style with the all-new 2026 Polaris Prostar S4 TITAN® Adventure Ultimate 155 1.8 snowmobile! This beast of a machine comes in the striking Hemlock Blue / Black / Velocity Blue color scheme, ensuring you'll turn heads as you tear through the snow-covered trails.
Powered by the top-of-the-line ProStar™ Parallel Twin engine, this Widetrack snowmobile boasts impressive performance capabilities. The 4-stroke engine design, paired with liquid cooling, ensures reliable power delivery in even the harshest winter conditions. With a fuel-injected system and an efficient Continuously Variable Transmission (CVT), you can enjoy smooth acceleration and precise control as you navigate the snowy terrain.
The aluminum frame of the Polaris Prostar S4 TITAN® Adventure Ultimate provides both durability and agility, allowing you to tackle any trail with confidence. The High Clearence IFS front suspension and BackTrak20 rear suspension system deliver a smooth and responsive ride, while the adjustable shock absorbers let you customize your handling preferences for optimal comfort.
Step onto the skid-resistant driver floorboard and grip the rubber hand grips as you embark on your snowy adventure. The vinyl two-piece seat offers ample room for both the driver and passenger, ensuring a comfortable ride for extended outings. Stay warm with the heated hand grips, adjustable to your liking, and keep track of your journey with the integrated RIDE COMMAND™ GPS system.
The 155-inch Cobra Track provides excellent traction and stability, while the 1.8-inch lug height ensures superior grip on even the most challenging terrain. The LED lighting system illuminates your path, while the Titan Hydraulic rear brake system offers reliable stopping power when you need it most.
With the 2026 Polaris Prostar S4 TITAN® Adventure Ultimate 155 1.8 snowmobile, the possibilities for winter exploration are endless. Whether you're carving through fresh powder or cruising along groomed trails, this machine is designed to deliver an unparalleled riding experience. So gear up, hop on, and get ready to unleash your inner snowmobile enthusiast with this top-of-the-line adventure sled in the eye-catching Hemlock Blue / Black / Velocity Blue colorway!
- Hemlock Blue / Black / Velocity Blue: +$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: 155 in; 3937 mm
- Track Width: 20 in; 508 mm
- Lug Height: 1.8 in; 45.7 mm
- Length: 133 in; 3378 mm
- Width: 46.5 in; 1181 mm
- Height: 56 in; 1422 mm
- Minimum Ski Stance: 39 in; 991 mm
- Maximum Ski Stance: 41 in; 1041 mm
- Dry Weight: 777 lbs; 352 kg
- Fuel Capacity: 12.6 gal; 47.7 l
- Frame: Aluminum
- Ski Material: Plastic
- Front Suspension Type: Independent A-Arm
- Front Travel: 9 in; 228 mm
- Rear Travel: 16.5 in; 419 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 in. (228 mm) |
| Rear Travel | 16.5 in. (419 mm) |
| Ski Type | Plastic |
| Ski Stance | Min: 39 in. (991 mm); Max: 41 in. (1041 mm) |
| Track Type | Cobra Track |
| Track Dimensions | W: 20 in. (508 mm); L: 155 in. (3937 mm); Lug Height: 1.8 in. (45.7 mm) |
General
| Speedometer | Standard |
| Tachometer | Standard |
| Odometer | Standard |
| Fuel Capacity | 12.6 gal. (47.7 L) |
| Dry Weight | 777 lb. (352 kg.) |
| Windshield | Standard |
| Warranty | 12 |
Options
| Electric Start | Electric |
| Reverse | Yes |
| Mirrors | Standard |
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307.687.0737
Related Products
2026 Polaris TITAN® Adventure Ultimate Prostar S4 155 1.8
Overview
| Availability | Brochure |
| Year | 2026 |
| Make | Polaris |
| Model | TITAN® Adventure Ultimate Prostar S4 155 1.8 |