Drum IMT ROR - 311 x 203mm - 6 Stud - 209.55mm PCD Drum IMT ROR - 311 x 203mm - 6 Stud - 20...
Spigot (mm) = 177.8 Brake Size (mm) = 311 x 203 Inside Diameter (mm) = 311 Brake Face Width (mm) = 214.3 Drum Depth (mm) = 232.5 PCD (mm) = 209.55 Hole Diameter (mm) = 13.5 No. of Bolt Holes = 6