Are compounds of the braking band of stainless steel, which is connected through the bell 10 of the sleeves of aluminum alloy, and then machined anodized cnc. The floating discs Brembo, through the use of high quality materials, offer absolute performance excellence. Brembo Gold: Fully interchangeable with standard discs are the choice of riders who do not want to give up quality Brembo. The item \of brake\The seller is \This article can be shipped worldwide.