DBA DBA2821S Street Series T2 Slotted Disc Brake Rotor

The DBA DBA2821S Street Series T2 Slotted Brake Rotor delivers a meaningful performance upgrade over standard OEM rotors without stepping up to a full race-spec setup. Engineered by Disc Brakes Australia (DBA) — a recognized leader in brake rotor quality and safety with over 30 years of engineering experience — this rotor is built for drivers who demand better stopping power in everyday driving conditions.

Patented T2 Slot Design:

• CNC-machined bi-symmetrical curved slots dampen vibration harmonics and reduce noise for a quieter, more responsive brake pedal feel
• Increased number of exit points allows friction dust and gases to escape, enhancing pad bite and consistency
• Even pad wear across the friction surface, helping to minimize pad glazing and extend pad life
• Bi-directional design allows universal left/right fitment

Kangaroo Paw Ventilation System:

• DBA's patented internal vane design features unique diamond and teardrop-shaped pillars for superior airflow
• Cools the rotor faster than conventional designs, improving efficiency by up to 20%
• Increases dimensional stability under repeated heavy braking cycles

Premium Construction:

• CBN (Cubic Boron Nitride) machine-turned friction surface finish minimizes disc thickness variation
• Centre-split core castings for increased heat transfer and thermal efficiency
• Micron-level surface machining promotes healthy pad bed-in and reduces premature pad wear

The DBA2821S is a direct-replacement street performance rotor, delivering proven DBA safety and quality as a straightforward upgrade over stock. Sold individually.