EBC Stage 12 Kit, Rotor Diameter – MM: 325, PCD – MM: 120, Number Of Bolt Holes/Studs: 5, New Thickness – MM: 25, Solid Or Vented: V, Height – MM: 62, Kit Components: DP31552C, RK1428|EBC Brakes Stage-12 Brake Rotor and Pad Kit.