Disc Brake Rotor Solid 258mm x 7.3 min DF1583SPart No. DF1583S Type DISC BRAKE ROTOR Brand TRW Unit of Measure EACH Description TRW Disc Brake Rotor Solid 258mm x 7. 3 min Warranty One Year Centre Hole Diameter 67mm Depth Thickness 9mm Minimum Thickness 7mm Outside Diameter 258mm Type Solid Height 53mm Diameter 258mm Thickness 9mm Number of Stud Holes 5 Pitch Circle Diameter 112mm Features High carbon content Improved damping behaviour Greater stability and resistance to higher temperatures