OEM Performance: Polaris Engineered Belts are designed and tested to run cooler—even at high RPMs—delivering excellent heat resistance and dissipation. Developed and tested on all of our engines for all environments and conditions. High Strength: Lowest tolerance available means Polaris CVT Belts have the least variation allowed in width and length, resulting in consistently higher performance. Extensive Testing: Polaris Belts receive 20,000 miles of field testing, thousands of dyno hours, 18+ months of development (3,000+ design hours) per CVT belt, 1200+ vehicle validation hours, and collaboration with powertrain and clutch engineers. Protect Your Ride: Polaris parts are engineered specifically for your sled to maximize the life of your ride. We've earned riders' trust over decades and we stand behind our work. Don't settle for anything less than OEM quality. The alternator belt represents one of the most critical performance links in your Polaris vehicle - the link between the engine and maximum performance. This Accessory is Designed to Fit the Following: RZR, 2026 RZR Pro R Ultra Edition, 2026 RZR Pro R 4 Ultra Edition, 2025-2026 RZR Pro R Ultimate, 2025-2026 RZR Pro R Factory, 2025-2026 RZR Pro R 4 Ultimate, 2025 RZR Pro R Sport, 2025 RZR Pro R Race Replica Edition, 2025 RZR Pro R Factory Armored Series, 2025 RZR Pro R 4 Sport, 2025 RZR Pro R 4 Race Replica Edition, 2025 RZR Pro R 4 Factory Armored Series