The Raybestos Brake Disc for the Mazda 6 is manufactured by the Brake Parts Inc. and is consistent with the original equipment design and incorporates the appropriate shims, slots, chamfers and sensors and certified to be consistent with the Federal Motor Vehicle Safety Standard Requirement for new vehicles. The brake disc is manufactured using cutting edge technology, extensive research and development, and using the right components and specifications. The disc is engineered to provide the best A-one and overall performance for everyday driving conditions. It also provides the most complete coverage in the industry and has the specific vehicle formulation that shall ensure safe and consistent stopping. By having a semi-metallic and organic formulation, the part is expected to last long, thus a value for the money. Also, it is shimmed, slotted and chamfered as specified by the original equipment manufacturer that is Mazda to provide optimum noise suppression and performance. The Raybestos Brake disc has a diameter of 274mm with a thickness of 24mm, and as with other brands of brake disc, the Raybestos Brake disc for Mazda has five holes.