DBA 4000 Series XS Gold Brake Rotor
The DBA 4000 Series XS Gold disc brake rotor represents the pinnacle of direct replacement single-piece brake rotor technology, designed for drivers seeking upgraded performance braking above and beyond standard OE levels.
Key Features:
Premium XS Gold Design:
- Unique non-directional cross-drilled and slotted pattern increases passive cooling
- Allows for gas-escape whilst maintaining excellent rigidity
- All non-friction surfaces coated in distinctive gold paint for enhanced aesthetics
- Performance similar to T2 slotted range with superior visual appeal
Advanced Metallurgy:
- Cast from XG-150 high carbon alloyed iron
- Enhanced with TSP (Thermal Stability Profiling) heat treatment
- Atomic level grain structure alignment for uniform material composition
- Superior quality rotor able to withstand greater levels of heat
- Considerable resistance to warping from excessive heat events
Innovative Cooling Technology:
- Revolutionary Kangaroo Paw ventilation system with 144 diamond and teardrop-shaped pillars
- Up to 20% better heat dissipation compared to traditional straight vane designs
- 30% increase in surface area for improved cooling efficiency
- CBN (Cubic Boron Nitride) machine turned finish minimises disc thickness variation
Performance Monitoring:
- Standard Thermographic Heat Paint Markings on every rotor
- Paint markings change colour at specific temperature thresholds
- Allows identification of peak braking temperatures in extreme conditions
- Assists with monitoring rotor fatigue and replacement timing
Enhanced Braking Performance:
- Cross-drilled holes and slots increase number of exit points
- Improved escape of brake pad friction dust and gases
- Better braking performance through enhanced pad bite
- Direct replacement design - no vehicle modifications required
Specifications:
- Diameter: 328mm
- Brake Disc Type: Vented
- Design: Cross-drilled and slotted (XS)
- Finish: Gold coated non-friction surfaces
- Construction: Single-piece direct replacement
Recommended Applications:
Ideal for performance street cars, heavily laden utes, 4WDs, and towing applications where enhanced braking performance is required.
Note: Drilled rotor configurations are not recommended for heavy off-road or track day usage.
Manufactured by Disc Brakes Australia - over four decades of innovation backed by intensive research and development.