Manufacturer: DENCKERMANN Brake Disc Type : Vented Outer Diameter [mm] : 340 Brake Disc Thickness [mm] : 30 Minimum thickness [mm] : 28 Inner Diameter [mm] : 133 Bore Diameter [mm] : 13,2 Bolt Hole Circle Ø [mm] : 108 Number of Holes : 4 Height [mm] : 34,2 Centering Diameter [mm] : 71,1 EU General Product Safety Regulation (GPSR) : IEC 60417-6183 mechanical expertise required