This is a bicycle brake disc, made of stainless steel, which is durable. Suitable for electric scooters, bicycles, mountain bikes, can make your bike look better. Don't hesitate, come and take it home! It can bring you a lot of convenience, you can use it with confidence. Features- Color: Silver- Material: Stainless steel- Size: About 12.00X12.00X0.18cm/4.72X4.72X0.07inch- The six-hole screw fixing structure is more firm and safe. It will give you a good experience.-High-strength stainless steel, high-precision surface polishing treatment, dazzling electroplating, high strength, good heat dissipation performance.- The hollowed-out design effectively increases the air contact area and accelerates the heat dissipation of the disc.- The hollow design can also provide excellent weight reduction effects. It can help you a lot.- High-strength stainless steel, high-precision surface polishing treatment. It is very useful. Package list: 1 x Brake Disc