DBA DBA52778BLKXD Series Drilled Dimpled Brake Rotor - 5000 2-Piece

The DBA DBA52778BLKXD is part of DBA's premium 5000 Series lineup — a composite two-piece direct replacement brake rotor featuring both drilled holes and dimpled venting in a signature black finish. Building on all the performance advantages of the 4000 Series, the 5000 Series takes it further with a lightweight, thermally efficient two-piece design engineered for demanding driving conditions.

Key Features:

• Drilled & Dimpled Surface: Combined drilling and dimpling improve heat dissipation, reduce brake fade, and help evacuate gas, water, and debris from the rotor face for consistent bite
• Two-Piece Composite Construction: Separates the rotor hat from the friction ring to reduce unsprung weight and minimize heat transfer to the hub and bearing assembly
• Direct OEM Replacement: Designed as a bolt-on upgrade with no modifications required, maintaining factory fitment and geometry
• Black XD Coating: DBA's black protective coating on the hat and non-swept surfaces resists corrosion and delivers a clean, finished appearance
• Premium Metallurgy: Manufactured from high-grade iron alloy selected for optimal friction characteristics, durability, and thermal performance
• Street & Performance Use: Suitable for spirited street driving, towing, and light track applications where improved thermal management is required

DBA (Disc Brakes Australia) is a globally recognized brake specialist with decades of motorsport and OEM-level engineering experience. The 5000 Series XD rotor is designed for drivers who demand more than a standard replacement rotor without sacrificing daily drivability.