DBA 5000 Series Slotted Rotor Rings for Two-Piece Rotors

DBA 5000 Series Slotted Rotor Rings for Two-Piece Rotors Direct-fit replacement rotor rings engineered to restore performance and extend the life of two-piece rotors. Designed by DBA for precision fitment with DBA and many popular two-piece rotor systems. Multiple slot & drill designs — choose from a range of slot and drill patterns optimized for improved pad bite, debris evacuation, and consistent friction during spirited driving. Advanced vent options — available in various vent configurations to enhance cooling and reduce brake fade under heavy use. Durable construction — manufactured from high-grade cast iron and finished to DBA’s tight tolerance specifications for long life and smooth braking performance. Easy installation — designed to replace only the rotor ring, reducing cost and installation time compared with full rotor replacements. Ideal for street, track-day, and performance applications where improved cooling, pad cleaning, and consistent braking feel are required. Specify slot, drill, and vent options to match your driving needs and caliper setup.