DBA DBA3093E Street Series En-Shield HC Standard Brake Rotor - 300mm

The DBA DBA3093E is a Street Series Hybrid Composite (HC) disc brake rotor featuring DBA's proprietary En-Shield corrosion protection technology. Engineered as a direct OE-quality replacement, this rotor is built to DBA's exacting standards backed by over 40 years of braking expertise from Disc Brakes Australia.

The Hybrid Composite (HC) design adopts a two-piece construction, combining a cast iron braking surface (disc ring) with an aluminium or steel hat permanently bonded together by rivets or co-casting. This design can reduce overall rotor weight by up to 15% compared to a conventional one-piece rotor, and is the preferred replacement option for owners of high-end European vehicles requiring OEM-matched two-piece rotor architecture. Full R90 certification provides additional confidence in safety and quality.

En-Shield Corrosion Protection sets this rotor apart from standard replacements. The process applies a zinc/aluminium water-based coating to the entire rotor surface, which is then baked on for a durable, long-lasting finish. This coating protects against rust and corrosion throughout the rotor's service life and eliminates the need to clean the rotor prior to installation — saving time during fitment.

Key Features:

• En-Shield coating — Full zinc/aluminium baked-on corrosion protection for rust-free performance
• Hybrid Composite (HC) construction — Two-piece design with cast iron disc ring and aluminium/steel hat
• Up to 15% lighter than conventional single-piece rotors
• Kangaroo Paw ventilation — DBA's patented vane design delivers up to 20% better heat dissipation than conventional vented rotors
• CBN machine-turned finish — Cubic Boron Nitride surface treatment minimises disc thickness variation and reduces potential for pad knock
• R90 certified — Full European R90 safety certification
• Direct OE replacement — Drop-in fitment with no modifications required
• 300mm rotor diameter

The DBA Street Series is the ideal choice for daily drivers seeking a reliable, high-quality OE replacement rotor with enhanced corrosion resistance and proven DBA engineering.