Race-Driven Standard Brake Rotors. You will receive 4 brake rotors to replace the front and rear brakes on the following: 2020 2021 2022 2023 Polaris Ranger Crew XP 1000 NorthStar. Race-Driven Standard Brake Rotors are made from tempered stainless steel for not only a great look but also optimal performance. As brake pads wear numerous times, the rotors are going to take a beating and need to be replaced. With our Standard Brake Rotors you will be receiving quality brake rotors guaranteed to replace your OEM rotors. Standard Rotors are designed to live up to if not surpass OEM standards. Race-Driven is committed to bringing the highest quality products to all riders at an affordable price. Customer Driven – Quality Driven – Race-Driven.