DBA DBA3699E Street Series En-Shield HC Brake Rotor - Rear

The DBA DBA3699E is a Street Series En-Shield Hybrid Composite (HC) brake rotor designed as a direct OE replacement for the rear axle. Built by Disc Brakes Australia — a trusted name in performance braking with over 40 years of engineering experience — this rotor delivers proven stopping power with enhanced corrosion protection straight out of the box.

The En-Shield coating is a chromium-free, zinc-aluminium derived, water-based treatment that is baked onto the entire rotor surface, protecting against rust and corrosion throughout the rotor's service life — without introducing any impurities to the brake pad contact surface that could affect performance.

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

Key Features:

• En-Shield corrosion protection — chromium-free zinc/aluminium baked-on coating guards against rust without affecting brake pad performance
• Hybrid Composite (HC) construction — cast iron braking surface bonded to an aluminium or steel hat for weight savings of up to 15%
• Kangaroo Paw vane design — DBA's proprietary internal vane geometry delivers up to 20% better heat dissipation for fade-resistant braking
• Centre-split core castings — promote increased heat transfer and improved thermal efficiency
• CBN machine-turned finish — Cubic Boron Nitride machining minimises disc thickness variation and reduces the potential for pad knock and premature wear
• Direct OE replacement — no modifications required for a straightforward fitment
• No pre-installation cleaning required — En-Shield coating eliminates the need for rust removal before fitting

The DBA3699E is a rear fitment rotor engineered to meet or exceed OEM standards, making it an ideal upgrade for drivers seeking long-lasting, corrosion-resistant braking performance without sacrificing daily driveability.