High Polished 420 Stainless Steel outer. Hardened with 12-14% chrome content. This item is in the category "eBay Motors\Parts & Accessories\Motorcycle & Scooter Parts & Accessories\Brakes & Brake Parts\Brake Disc Rotors". The seller is "outlawcycleproducts" and is located in this country: US. This item can be shipped to North, South, or Latin America, all countries in Europe, all countries in continental Asia, Australia, South Africa, New Zealand, Egypt, Reunion.