It is a useful bike brake disc for your bike. Made of Stainless steel and Aluminum alloy looks good, can keep your bike in a good condition and replace the one. It is one of the for you, so do not hesitate anymore! It will give you a good experience. Features - Color: Red -Material:Stainless steel,Aluminum alloy - Size: 16.00X16.00X0.20cm/6.29X6.29X0.08in - Unidirectional compact grinding, stable friction coefficient, to ensure durability and stability. - The round design is compatible with various brakes to ensure the area. - The round design of this product is highly fit friction brake, prolong service life. - Selected Stainless steel and Aluminum alloy 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. Package list: 1 x Brake Disc 6 x Bolts