DBA DBA3025E Street Series En-Shield HC Standard Brake Rotor

The DBA DBA3025E is a Street Series Hybrid Composite (HC) En-Shield disc brake rotor engineered as a direct OE replacement for premium SUV applications. Built by Disc Brakes Australia — a world leader in brake rotor manufacturing with over 40 years of innovation — this rotor delivers reliable, OEM-quality stopping power backed by advanced corrosion protection technology.

The standout feature of this rotor is DBA's proprietary En-Shield coating — a chromium-free, zinc-aluminium derived, water-based heated treatment applied to the entire rotor surface and baked on. This process protects against rust and corrosion throughout the rotor's service life without introducing any impurities to the brake pad contact surface that could compromise performance or longevity. En-Shield rotors are identifiable by the (E) suffix in DBA Street Series part numbers.

The Hybrid Composite (HC) construction combines a cast iron braking surface with an aluminium or steel hat, permanently bonded together. This two-piece design can reduce overall rotor weight by up to 15% compared to a conventional one-piece rotor, contributing to improved unsprung mass and handling response.

Key Features:

• En-Shield Coating — Chromium-free zinc-aluminium corrosion protection applied to the full rotor surface
• Hybrid Composite (HC) Design — Cast iron disc ring bonded to aluminium/steel hat for up to 15% weight reduction
• CBN Machine-Turned Finish — Cubic Boron Nitride machining minimizes disc thickness variation for consistent pad contact
• Kangaroo Paw Vane Design — Up to 20% better heat dissipation to reduce brake fade and extend pad life
• Centre-Split Core Casting — Enhances heat transfer and thermal efficiency under demanding conditions
• Direct OE Replacement — No modifications required; installs using factory hardware
• XG-150 Iron Alloy — DBA's proprietary high-carbon cast iron for enhanced rotor durability and performance

Ideal for daily drivers and SUV applications requiring a premium no-fuss replacement rotor. DBA Street Series rotors meet or exceed OEM manufacturing standards and are recommended for use alongside DBA Street Series or Street Performance brake pads for optimal results.