DBA DBA2120 Street Series Front Brake Rotor 320mm

The DBA DBA2120 is a front Street Series disc brake rotor with a 320mm diameter, engineered by Disc Brakes Australia (DBA) as a direct OE-replacement upgrade. Designed for daily drivers seeking factory-level performance with DBA's renowned build quality, this rotor installs without caliper relocation or additional brackets, making it a straightforward like-for-like replacement.

DBA's Street Series rotors are manufactured using high-quality materials and precision processes refined over 40+ years of braking expertise. Non-friction areas feature a protective coating to resist corrosion and maintain appearance throughout the rotor's service life. A CBN (Cubic Boron Nitride) machine-turned finish minimizes disc thickness variation, reducing the potential for pad knock and premature wear.

Key Features:

• 320mm front rotor diameter — matches OE specification for a direct, bolt-on replacement
• Protective coating on non-friction surfaces to resist rust and corrosion
• CBN machine-turned finish for minimal disc thickness variation and consistent pad contact
• Centre-split core castings for improved heat transfer and thermal efficiency
• Unique Kangaroo Paw vane design for up to 20% better heat dissipation vs. conventional vented rotors
• Direct OE replacement — no caliper relocation or brackets required
• Sold as a pair (qty 2 recommended per axle)

The DBA Street Series is the ideal choice for daily driving, light commercial, and passenger vehicle applications where reliable, consistent stopping power is the priority. Built to DBA's strict manufacturing standards, the DBA2120 delivers a confident upgrade over generic aftermarket and economy rotors.