Need to replace a worn or warped brake rotor on your Polaris ATV or UTV? This Caltric rear brake disc rotor is designed as a direct replacement for OEM part number 5248250. It fits a huge range of Polaris models including many years of the Ranger XP 1000, 700, 900; RZR 570, 800; Sportsman 400, 450, 500, 570, 700, 800; and several special editions (check the full list in the description to confirm your specific model). Caltric is a trusted supplier of powersports parts, so you know you're getting a quality component that matches the original specs. Installing a new rotor can improve braking performance and safety. Always make sure to follow proper installation procedures or have it done by a professional if you're not confident. A solid, affordable replacement part to keep your ride stopping smoothly.