DBA DBA53928BLKS 5000 Series T3 Two-Piece Slotted Front Brake Rotor Black Hat

The DBA DBA53928BLKS is a direct replacement two-piece disc brake rotor, designed for drivers seeking performance braking for the 2020+ Chevrolet Corvette C8 Z51. This premium 5000 Series rotor combines advanced engineering with race-proven technology to deliver superior stopping power and thermal management.

Two-Piece Construction:

The DBA 5000 series disc rotors consists of two main components: the aluminum center hat and the cast iron disc rotor. These two components are bolted together with NAS (National Aerospace Standard) bolts and lock nuts. The Aluminum mounting center hat is made from super-light 6061-T6 Aluminium material, as used in aircraft structural design, significantly reducing unsprung weight while maintaining exceptional strength.

Key Features:

• Allows the cast-iron disc rotor to expand and contract uniformly as the temperature rises and falls during brake application, resulting in minimal distortion and warping
• Proprietary XG-150 cast iron developed with race teams around the world for superior thermal characteristics
• T3 slotting limits the possibility of glazing brake pads and allows better pad-bite under extreme braking conditions
• Further weight reduction and improved heat management via aluminum hats
• Patented Kangaroo Paw ventilation system increases cooling efficiency by up to 20%
• Thermal Stability Profiling (TSP) process subjects XG-150 grey iron to prolonged heat cycles under strictly controlled conditions to relieve internal stresses, ensuring maximum thermal stability and reduced metal fatigue
• Black anodized aluminum hat for enhanced appearance and corrosion resistance
• Direct bolt-on replacement requiring no modifications

This rotor represents the pinnacle of DBA's performance brake technology, combining aerospace-grade materials with decades of motorsports development. Ideal for high-performance street driving, track days, and spirited driving where consistent, fade-resistant braking is essential. Sold individually.