2026 Polaris INDY® SP ProStar S4 137 White Lightning

Click for Quote

$14,199.00

Overview

Availability Brochure
Year2026
MakePolaris
ModelINDY® SP ProStar S4 137 White Lightning

Product Features

Description

Buckle up and get ready for an adrenaline-pumping ride on the all-new 2026 Polaris ProStar S4 INDY® SP 137 White Lightning Snowmobile! This machine is the epitome of power and style, designed to dominate the trails with its impressive performance and striking design.



Powered by the renowned ProStar™ Parallel Twin engine, this snowmobile delivers exceptional power and torque for an exhilarating riding experience. The 4-Stroke engine is liquid-cooled for optimal performance, ensuring you can push the limits without missing a beat. The fuel-injected system keeps the engine running smoothly, while the electric starter gets you up and running with just the push of a button.



The aggressive White Lightning color scheme is sure to turn heads on the trails, while the sleek aluminum frame provides a sturdy and lightweight foundation for optimal handling. The trail-ready design of this snowmobile makes it perfect for carving up the snow with ease, thanks to the composite skis and carbide skag material that offer excellent grip and control.



Riding on the 137-inch RipSaw II track, you'll glide effortlessly over the snow with a 15-inch width and 1-inch lug height that provide superior traction and stability. The track length is perfectly balanced for maneuverability and speed, allowing you to conquer any terrain with confidence.



The adjustable handlebar steering control ensures that you can customize your riding position for maximum comfort and control, while the one-piece vinyl seat keeps you secure and comfortable throughout your journey. The LED headlights illuminate the trail ahead, while the tinted windshield adds a touch of style to this already impressive machine.



With a dry weight of 592 pounds, the 2026 Polaris ProStar S4 INDY® SP 137 White Lightning Snowmobile is agile and nimble, allowing you to navigate tight corners and twisty trails with ease. The belt-driven continuously variable transmission provides smooth and seamless shifting, while the hydraulic disc brakes ensure reliable stopping power when you need it most.



Whether you're a seasoned snowmobiler looking for your next adventure or a newcomer eager to experience the thrill of winter sports, the 2026 Polaris ProStar S4 INDY® SP 137 White Lightning Snowmobile is the ultimate ride for snowmobile enthusiasts of all levels. So hit the trails, feel the wind in your face, and let this powerhouse machine take you on the ride of a lifetime!

Color Options
  • White Lightning / Gloss Black / Neon: +$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: RipSaw II
  • Track Length: 137 in; 3479.8 mm
  • Track Width: 15 in; 381 mm
  • Lug Height: 1 in; 25.4 mm
Technical Specifications
  • Length: 120 in; 3050 mm
  • Width: 47 in; 1194 mm
  • Height: 54.5 in; 1384 mm
  • Minimum Ski Stance: 42.5 in; 1080 mm
  • Maximum Ski Stance: 42.5 in; 1080 mm
  • Dry Weight: 592 lbs; 268 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: 1
Instrumentation
  • Speedometer: Standard
  • Tachometer: Standard
  • Trip Odometer: Standard
Storage
  • Glove Box / Dash Storage: Standard
Lights
  • Type: LED
Glass
  • Rearview Mirrors: Optional
  • 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 RipSaw II
Track Dimensions W: 15 in. (381 mm); L: 137 in. (3479.8 mm); Lug Height: 1 in. (25.4 mm)

General

Speedometer Standard
Tachometer Standard
Odometer Standard
Fuel Capacity 11.5 gal. (43.5 L)
Dry Weight 592 lb. (268 kg.)
Windshield Standard
Warranty 12

Options

Electric Start Electric
Reverse Yes
Mirrors Optional

Shopping Tools