2023 Polaris® ProStar S4 Indy XC 137 The Trail Performance Standard for 40 Years Features may include: Patriot Engines The proven Patriot Engine architecture delivers outstanding durability, refined run quality, and an instant throttle response. Lightweight Chassis The Matryx platform features a lightweight, rigid chassis delivering superior handling and responsiveness. ProStar S4 The all-new ProStar S4 provides easy runability with the spirited performance only a Polaris can deliver. Confidence-inspiring Handling The snocross-inspired cockpit has been proven on the track to reduce effort and improve rider connection to the sled. Easy adjust FOX QS3 or Polaris TS shocks, race-inspired IFS and proven Pro-CC rear suspension combine to create unmatched trail handling. Adjustable Suspension High-performance, adjustable, and rebuildable FOX® QS3 and Polaris TS shocks offer easy pre-ride adjustability and deliver outstanding performance on- and off-trail. The remote reservoir promotes heat dissipation and ensures consistently outstanding performance in all riding conditions. Snocross-inspired Cockpit Narrower Cockpit 4.8” narrower console and 3” narrower at the knees, creates a more mobile rider experience allowing full freedom of movement for effortless control Maximized Wind Protection & Minimal Drag Computational Fluid Dynamics (CFD) design tools ensure maximum wind protection and minimal drag for a warmer, more comfortable ride. Sculpted Side Panels Opens a new dimension of rider mobility allowing the rider to move around the sled rather being confined by it Wind Protection Improved leg and lower body comfort and protection. Enhanced windshield design for hand protection and less wind buffeting. Updated geometry for improved aerodynamics. Industry-Leading Race IFS and Pro-CC Suspension The Polaris Race IFSdelivers the perfect balance of effort, precision & zero-bump- steer-stability to deliver ultimate handling and control. The PRO-CC Rear Suspension is the next generation rear suspension from Polaris and provides the industry's best acceleration, handling, and consistently smooth ride. The rear skid's coupled design controls pitch through geometry without reducing the fun factor. The front torque arm is calibrated for trail compliance without bottoming. Seamless Technology The Matryx platform features technology built around the rider, with the Nightblade headlight, digital display, and integrated storage options. Industry 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. Message Center Display Keeps a rider aware of sled operating conditions and other important information. Large buttons can be operated with gloved hands and the brightly lit display is easily readable in all light conditions.
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