Description This item is a bike disc brake rotor which are made of stainless steel. This brake rotor has a nice shape and color. It is durable for long-lasting use, you can buy it with a reasonable price. The electroplating process is , giving you a different cycling experience. Features -Color: Silver -Material: Stainless Steel -Size: 12.00X12.00X0.18cm/4.72X4.72X0.07inch -Unidirectional compact grinding, stable friction coefficient, to ensure durability and stability. -The round design is compatible with various brakes to ensure the maximum friction area. -The round design of this product is highly fit friction brake, prolong service life. -Selected high-class stainless steel materials, lightweight design, strong heat dissipation. -It is a good helper for your friends or relative who is riding a bike or repairing a bike. Unidirectional compact grinding, stable friction coefficient, to ensure durability and stability. The round design is compatible with various brakes to ensure the maximum friction area. The round design of this product is highly fit friction brake, prolong service life. Selected high-class stainless steel materials, lightweight design, strong heat dissipation. It is a good helper for your friends or relative who is riding a bike or repairing a bike.