Features1Seamless Installation Process: With a fit for XiaoMi PRO PRO2 MI3 MI4 models, these brake rotors can be easily installed without any hassle, saving you time and effort. 2Durable Stainless Steel Material: Crafted with stainless steel, these brake rotors are lightweight, durable, and built to last, ensuring a long lifespan for your electric scooter. 3Enhanced Heat Dissipation: The innovative design of these brake rotors promotes effective heat dissipation, reducing the risk of overheating and ensuring optimal braking performance, even during extended rides. 4Improved Braking Performance: Equipped with a ventilated disc brake system, these brake rotors provide efficient and responsive braking, offering enhanced safety and peace of mind while riding. 5Versatile Accessory: Compatible with various electric bikes and scooters, these disc brake rotors are an ideal upgrade for anyone looking to enhance their ride's performance and ensure reliable braking in any situation.SpecificationItem Type: Electric scooter brake discMaterial: Stainless steelWeight: Approx. 114g / 4ozFitment: Fit for Xiaomi PRO PRO2 MI3 MI4Package List1 x Electric Scooter Brake Disc5 x Screw