The name "GOLD SERIES" is a synonym of the Brembo brand and da always indicates a range of excellent products. Today the name "GOLD SERIES" identifies a range of discs with the highest level of technical and quality content. Construction characteristics: the "Fixed" brake discs are made of stainless steel in one piece, according to a design and construction line that ensures a perfect execution: le very tight tolerances imposed and the chosen processing cycles guarantee "hard" discs Brembo characteristics of flatness and concentricity that place them at the top of the choice. The "GOLD SERIES" discs are perfectly interchangeable with the brake discs of first equipment. We always recommend replacing Disc and Pads at the same time. The Price si refers ad (01) a Disc. Each pack includes: 1 Disc 5 Compasses 5 Flat Washers 5 Corrugated Washers External Diameter - 305mm Inner Diameter - 181mm Hole Diameter - 14mm Thickness - 5mm