DBA 5000 series surface Rotor Only DBA53903.1 (2 pcs)

T3 Slot – 48 Precision CNC-Machined Slots

Feature: Tri-symmetrical curved slots dampen vibration harmonics and 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 disc variants

Kangaroo Paw – 144 Diamond and Tear Drop Pillar Ventilation System

Feature: Increased surface area for greater heat dissipation

Advantage: Minimizes brake fade and increases braking effectiveness

Benefit: Prolongs the service life of pads and rotors while reducing mechanical damage and maintenance costs

XG150 High Carbon Alloyed Iron

Feature: High thermal capacity for enduring extreme heat over extended periods

Advantage: Minimizes rotor warping and cracking

Benefit: Prolongs rotor service life and ensures consistent braking performance

Thermal Stability Profiling (TSP)

Feature: Special rotor material formulation compatible with DBA’s TSP process

Advantage: Enhances rotor durability under high thermal loads

Benefit: Reduces warping and cracking, extending the service life of the rotor

Thermographic Temperature Monitoring (TTM)

Feature: Heat-sensitive paint markings that change color at specific temperature thresholds

Advantage: Provides a clear visual indication of peak braking temperatures

Feature: Permanent color change when thresholds are exceeded

Benefit: Allows drivers to monitor rotor fatigue, plan replacements, and assist resellers with warranty claims

Paint Protection on Non-Friction Areas

Feature: Protective coating on non-friction rotor surfaces

Advantage: Reduces corrosion and prevents unsightly rust formation

Benefit: Enhances appearance and adds long-term product value

Technical information:

Diameter [mm]: 380
Thickness [mm]: 34
Disc Vent: Kangaroo Paw
Annulus [mm] (Maximum useable pad width): 61,9
Pitch Circle Diameter (P.C.D.): 241
Inside Diameter [mm]: 256,2
Diameter & Number of Bolt Holes [mm]: 9.05 (x10)
Air Gap [mm]: 3,5
Offset [mm]: 0
Flange Inside Diameter [mm]: 217
Flange Thickness [mm]: 0
Hole Type: Round Hole
Stage: Stage 5
Tech Bulletins:
Tech Bulletins:
Tech Bulletins:
Replacement Nuts: Not Included

Suitable for:

N/A