Manufacturer: DENCKERMANN Brake Disc Type : Vented Outer Diameter [mm] : 256 Brake Disc Thickness [mm] : 19 Minimum thickness [mm] : 17 Inner Diameter [mm] : 125 Bore Diameter [mm] : 12,5 Bolt Hole Circle Ø [mm] : 100 Number of Holes : 4 Height [mm] : 47,9 Centering Diameter [mm] : 62,2 EU General Product Safety Regulation (GPSR) : IEC 60417-6183 mechanical expertise required