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2026 Polaris ProStar S4 Titan Adventure Ultimate 155 1.8"

MSRP: $18,699

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Specs and Features

Engine & Drivetrain

Bore x Stroke

93 mm x 73.5 mm

Cylinders Displacement

2 - 998 cc

Disc Brake Type

TITAN® Hydraulic

Drive System Type

H-L-N-R Transmission

Drive/Driven Clutch

P22 / TEAM® BOS

Engine Type / Cooling

Liquid Cooled

Exhaust

Single

Fuel System

Sequential Port Injection

Ignition

Coil on Plug

Dimensions

Estimated Dry Weight

777 lb (352 kg)

Fuel Capacity

12.6 gal (47.7 liters)

Overall Height

56 in (142 cm)

Overall Length

133 in (337.8 cm)

Overall Width

46.5 in (118.1 cm)

Person Capacity

Ski Center Distance

39 - 40 - 41 in (99.1 - 101.6 - 104.1 cm)

Suspension

Front Shocks

Polaris IFP

Front Suspension

High Clearance IFS

Front Track Shock

Polaris IFP

Front Travel

9 in (22.8 cm)

Rear Suspension

BackTrak20

Rear Track Shock

FOX® QS3

Rear Travel

16.5 in (41.9 cm)

Ski Type

TrailBreaker

Track Width / Length / Height (in)

20 x 155 x 1.8 Cobra

Features

12V Outlet / RCA

Standard

Electric Start

Standard

Fuel Gauge

Electronic

Hand & Thumb Warmers

Smart Warmers

Handlebar Type

One Piece Hooked

Heated Passenger Grips

Standard

Mirrors

Standard

Passenger Seat

Standard

Rear Rack/Tow Hitch

Standard

Reverse

H-L-R-N Transmission

Riser Type

3.35" (85mm) Fixed

Seat Type

MATRYX Performance

Security System

Option

Speedometer

7S Display

Storage

Standard

Tachometer

7S Display

Temp/Low Oil Light

7S Display

Windshield

MATRYX Tall Smoke

The Most Capable Widetrack from Polaris

Whether your work is work, or your work is fun—comfort, control and toughness are engineered right into the TITAN. From the tundra, to the trails, to the deep snow, the TITAN Adventure Ultimate is equipped with the most premium features to get the job done, navigate with or without a passenger, and more.

Rider-First Design & Effortless Control

The TITAN on the Matryx platform is built for work and play. The Matryx platform delivers a new level of comfort whether on the trails or deep snow.

Confidence-Inspiring in Varying Snow Conditions

The patent-pending BackTrak20 Rear Suspension is the next-generation of articulated rear suspension. Designed with revised geometry to climb on top of the snow, the BackTrak20 dominates in forward or reverse.

Power for Your Riding Style

Choose the ProStar S4 4-stroke engine for smooth throttle response, easy ownership, and increased fuel efficiency. Or, choose the powerful 850 Patriot for towing heavy loads or tackling deep snow.

While great effort is made to ensure the accuracy of the information on this site, errors can occur. Please verify all pricing information with a customer service representative. This is easily done by calling us or visiting us at the dealership.

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2026 Polaris ProStar S4 Titan Adventure Ultimate 155 1.8"

Specs and Features

The Most Capable Widetrack from Polaris

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