DBA DBA52770.1R Series HD Composite Brake Disc Ring - 5000 2-Piece

The DBA DBA52770.1R is a 5000 Series Heavy Duty Brake Disc Ring — a high-performance, two-piece composite direct replacement rotor designed for drivers who demand more from their braking system. Building on all the advantages of DBA's proven 4000 Series, the 5000 Series takes performance to the next level with a floating disc ring construction that reduces heat transfer to the hub assembly and allows for greater thermal expansion management.

DBA engineers the 5000 Series using only premium-grade materials, carefully selected to maintain structural integrity and consistent braking performance under the most demanding conditions — including track use, towing, and aggressive performance driving.

Key Features:

• 2-Piece Composite Design: Floating disc ring separates the rotor hat from the braking surface, reducing heat soak and improving durability
• Direct OEM Replacement: Designed for straightforward fitment with no modifications required
• Heavy Duty Construction: Built to handle extreme braking loads and sustained high-temperature cycles
• Premium Materials: High-grade iron alloy rotor ring paired with a precision-machined hat for consistent performance
• Includes All Hardware: Bobbins and fastening hardware included for complete assembly
• DBA 5000 Series Lineage: Shares proven engineering DNA with the 4000 Series while adding the benefits of two-piece floating rotor technology

The DBA 5000 Series HD Brake Disc Ring is engineered for enthusiasts and performance drivers who require reliable, fade-resistant stopping power. Whether used on the street or pushed hard on the track, this rotor ring delivers the thermal performance and longevity that DBA is known for worldwide.