DBA DBA3027E Street Series En-Shield Rear Brake Rotor Pair 320mm

The DBA DBA3027E is a pair of Street Series En-Shield rear disc brake rotors featuring a 320mm rotor diameter designed for 17-inch brake systems. Built by Disc Brakes Australia (DBA), a world leader in OE and aftermarket brake rotor solutions with over four decades of engineering expertise, these rotors are engineered to meet or exceed original equipment manufacturer standards.

The defining feature of the DBA3027E is DBA's proprietary En-Shield coating — a chromium-free, zinc-aluminium derived, water-based treatment that is baked onto the entire rotor surface. This corrosion-resistant barrier protects against rust throughout the service life of the rotor without introducing any contaminants to the brake pad contact surface, eliminating the need for pre-installation cleaning.

Key Features:

• En-Shield Corrosion Protection: Full-rotor zinc-aluminium baked-on coating for lasting rust resistance and clean appearance
• XG-150 High Carbon Cast Iron Alloy: DBA's proprietary iron composition for superior strength, durability, and heat tolerance
• Kangaroo Paw Vane Design: Unique internal vane geometry provides up to 20% better heat dissipation compared to conventional vane designs, reducing brake fade
• CBN Machine-Turned Finish: Cubic Boron Nitride surface treatment minimizes disc thickness variation, reducing the potential for pad knock and premature wear
• Centre-Split Core Castings: Increases heat transfer and thermal efficiency for consistent braking performance
• Street Series HC (Hybrid Composite) Construction: Combines a cast iron braking surface with a lightweight hat, potentially reducing overall rotor weight by up to 15% vs. conventional one-piece rotors
• Rear Axle Fitment: Sold as a pair (Qty: 2) for complete rear axle replacement
• 320mm Rotor Diameter: Designed for 17-inch brake systems

DBA Street Series rotors are the ideal choice for daily drivers, light commercial vehicles, and SUV applications where reliable, OEM-quality braking performance is required. The DBA3027E delivers a direct bolt-on replacement experience with no modifications required.