5000 Series XD features non directional cross drilled and dimpled design to provide enhanced structural support. The XD finish provides cooling benefits above the HD finish along with enhanced sports aesthetics.
Sharing all the benefits of the 4000 SERIES, 5000 SERIES rotors are a composite 2 piece direct replacement brake rotor. We use only the highest quality materials to ensure optimal performance under the most strenuous circumstances, combining high carbon cast iron rings with aerospace grade aluminium hats (T6061-T6) held together with National Aerospace Standards (NAS) bolts and crimp nuts.
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