DBA 5000 series Crossed Drilled, Slotted & Dimpled Rotor Only DBA52774.1XD (2 pcs)

T3 Slot – 48 Precision CNC-Machined Slots

Feature: Tri-symmetrical curve slots dampen vibration harmonics or noise

Advantage: A quieter, more responsive, and smoother brake pedal feel

Feature: Increased number of out-gassing exit points for brake pad friction gases

Advantage: Improves the consistency and effectiveness of every brake stop

Feature: Universal slot design

Advantage: Eliminates the need for left and right discs

Kangaroo Paw – 144 Diamond and Tear Drop Pillar Ventilation System

Feature: Increased surface area resulting in greater heat dissipation

Advantage: Minimizes brake fade and increases braking effectiveness

Benefit: Prolongs service life for both pads and rotors, reducing mechanical damage and associated costs

XG150 High Carbon Alloyed Iron

Feature: Increased thermal capacity allows the rotor to handle extreme heat over extended periods

Advantage: Minimizes warping and cracking

Benefit: Extends the service life of the rotor

Thermal Stability Profiling (TSP)

Feature: Special formulation designed to respond to DBA’s TSP process

Advantage: Increases heat resilience and dimensional stability

Benefit: Minimizes warping and cracking, prolonging the rotor's service life

Thermographic Temperature Monitoring (TTM)

Feature: Heat paint markings change color at specific temperature thresholds

Advantage: Offers a clear visual indication of peak braking temperatures

Feature: Permanent color change once thresholds are exceeded

Benefit: Helps monitor rotor fatigue, plan timely replacement, and supports resellers with warranty claims

Paint Protection on Non-Friction Areas

Feature: Corrosion-resistant paint applied to non-friction areas

Advantage: Reduces corrosion and prevents rust

Benefit: Improves appearance and adds long-term value to the product

Technical information:

Diameter [mm]: 380
Thickness [mm]: 36
Disc Vent: Kangaroo Paw
Annulus [mm] (Maximum useable pad width): 77
Pitch Circle Diameter (P.C.D.): 203,2
Inside Diameter [mm]: 226
Diameter & Number of Bolt Holes [mm]: 6.4 (x12)
Air Gap [mm]: 18
Offset [mm]: -18
Flange Inside Diameter [mm]: 180
Flange Thickness [mm]: 9,5
Hole Type: Elongated Hole
Stage: Stage 5
Tech Bulletins:
Tech Bulletins:
Tech Bulletins:
Replacement Nuts: Included

Suitable for:

N/A