Feature: 1. The 110mm 5 hole bolts bike disc brake rotor is made of high quality stainless steel, which is durable to use. 2. After high temperature, quenching, passivation, rust prevention and other processes, it is not easy to deform, rust, and is not afraid of humid, muddy or dusty environments. 3. It can protect your electric scooter, reduce the accumulation of brake dust on the wheels, and the air circulates around the brakes to help to dissipate heat. 4. With 5 bolts, it is very easy to install and disassemble, and can effectively protect the wheels and prolong the service life. 5. Perfect electric bicycle DIY modification accessories, it is suitable for Xiaomi M365, 1S, LITE electric scooter and other electric scooters with 5 hole bolt and 25‑40mm / 1.0‑1.6in screw hole spacing. Specification: Item Type: 110mm Disc Brake Rotor Material: Stainless Steel Product Color: As Pictures Shown Diameter: Approx. 110mm / 4.3in Screw Hole Spacing: Approx. 25mm / 1.0in ; 40mm / 1.6in Product Weight: Approx. 84g / 3.0oz Applicable Models: Suitable for Xiaomi M365, 1S, LITE electric scooter, and other electric scooters with 5-hole bolt and 25-40mm / 1.0-1.6in screw hole spacing. Package List: 1 x Bike Disc Brake Rotor 5 x Bolts