DBA 5000 Series T3 Brake Rotor Replacement Ring - Single, DBA53922.1S

Features SINGLE REPLACEMENT RING ONLY - not complete rotor Quieter & more responsive pedal feel with surface design slots and/or chamfered drill holes facilitate the exit of friction dust & gasses* Anodised aluminium* hat to prevent rust & enhance appearance plus Thermographic Heat Paint markings change colour at precise temperatures, aiding in the monitoring of braking temperatures & detecting rotor fatigue Reduced unsprung weight for better vehicle handling with aluma-lite centre hat/bell made from extralight 6061 T6 aircraft aluminium Bi-directional use symmetrical slotting and/or drilling for universal left/right use * Increased rotor stability & durability from heat treatment cycles that realign the irons microstructure and increased heat transfer & thermal efficiency with Thermal Efficiency Centre-Split Core Castings CBN (Cubic Boron Nitride) machine turned finish ensures precision & uniformity, minimising disc thickness variation, reducing the risk of pad "knock" and premature wear High Carbon Alloyed Iron formulation is designed to interact optimally with DBA's thermal stability profiling (TSP), enhancing the rotor's ability to withstand continuous and intense heat over extended periods National Aerospace Standards (NAS) bolts and crimp nuts for maximum strength at minimal weight Unique Kangaroo Paw vane design enhances heat dissipation by up to 20%, improving braking performance and extending the life of your brakes * Will fit as replacement ring to the GR Corolla 5000 Series Rotor