The DBA 5000 Series Replacement Front Slotted Rotor is engineered for high-performance street vehicles, track day, club racing, and rally applications. Crafted with a composite two-piece design, this rotor features a high carbon cast-iron ring paired with an aerospace-grade aluminum hat (T6061-T6), ensuring optimal strength, weight reduction, and heat management. The aluminum hat reduces unsprung weight, enhancing vehicle responsiveness and handling while facilitating uniform radial expansion and reducing heat transfer to the hub. Designed with precision slots, the rotor provides improved brake cooling, debris removal, and consistent pad contact, which are essential for demanding driving conditions. The rotor assembly is held together with NAS bolts and crimp nuts, ensuring durability and secure fitment for rigorous use.
This rotor can be purchased as a complete assembly or as a replacement ring and hat set, offering flexibility for maintenance or upgrades. The design allows drivers to reuse their existing DBA 5000 Series aluminum hats with new replacement rings, making it a cost-effective solution for performance-oriented applications. Thanks to its high-quality materials and engineering, the DBA 5000 Series rotor delivers exceptional braking performance, heat dissipation, and durability during intense driving scenarios. Whether upgrading for improved street performance or competitive racing, this rotor provides the reliable, high-performance stopping power needed for demanding automotive environments.
Features:
- Two-piece composite design for optimal strength-to-weight ratio
- High carbon cast-iron rings for durability and heat resistance
- Aerospace-grade aluminum hats (T6061-T6) for weight reduction
- Slots for improved cooling, debris removal, and pad contact
- Held together with NAS bolts and crimp nuts for secure assembly
- Rebuildable with removable hats and rings for cost-efficient maintenance
- Designed for high-performance street, track, rally, and club racing applications



















