DBA DBA52124BLKXS Series XS Drilled Slotted Brake Rotor Hat - 5000 2-Piece with Black

The DBA 5000 Series XS rotors combine all the leading technology of the 4000 Series in a high-performance two-piece rotor design with an aluminum hat for lighter weight, better heat dissipation, and lower maintenance costs. These rotors are crafted with a high-carbon cast-iron ring paired with aerospace-grade aluminum hats (T6061-T6), ensuring durability while contributing to a lighter overall weight. The premium non-directional cross-drilled and slotted XS design increases the number of exit points, allowing more brake pad friction dust and gases to escape through both the cross-drilled holes and slots, resulting in better braking performance.

Key Features:

• Aluminum hats manage heat effectively, allowing for uniform radial disc expansion and reducing heat transfer from the disc to the hub
• Kangaroo Paw vein design provides up to 20% better heat dissipation, increasing braking effectiveness and prolonging brake life
• Held together with National Aerospace Standards (NAS) bolts and crimp nuts for maximum reliability
• Thermal Stability Profiling (TSP) process subjects XG-150 grey iron to prolonged heat cycles under controlled conditions to relieve internal stresses, ensuring maximum thermal stability and reduced metal fatigue
• Patented Thermo-Graphic Heat Paint (TGHP) markings for temperature monitoring
• Non-directional design eliminates the need for different left and right discs and provides a consistent, strong brake feel

DBA recommends the 5000 Series for high performance street vehicles, track day and club racing and rally applications. This rotor is sold individually. Black hat finish provides corrosion resistance and enhanced appearance.