High-performance Brembo Serie Oro (OE replacement) floating brake disc designed for superior thermal stability and braking power. This disc features a stainless steel braking surface connected via 10 drive pins to a CNC-machined aluminum alloy inner hub. Specification: Diameter 320mm, Thickness 5mm, Bolt Hole Circles 91mm. The package includes: 1x Brake Disc (Art. 78B40875). Note: For dual-disc systems, please order two units.