DBA 52218GLDXS Evo 8/9 Front Drilled & Slotted 5000 Series 2 Piece Rotor Assembled w/ Gold Hat. ManufacturerPart : 52218GLDXS. DBA uses only the highest quality materials to ensure optimal performance under the most strenuous circumstances, combining high carbon cast-iron rings with aerospace grade aluminum hats (T6061-T6), held together with National Aerospace Standards (NAS) bolts and crimp nuts.
