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Details
https://www.supercheapauto.com.au/p/dba-4000-crossdrill-dimple-wave-disc-kp-vw-golf-r-mk7-audi-s3-12--f-/SPO6491795.html
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Additional Information
Product Info
Product Info
Crafted from high carbon alloyed iron and subjected to Thermal Stability Profiling, DBA's metallurgical expertise ensures unparalleled strength and durability to withstand the rigors of intense braking applications, delivering consistent performance with each use.
Featuring DBA's signature Kangaroo Paw ventilation system*, comprised of 144 diamond and teardrop-patterned pillars, the XS Gold rotor achieves up to a 30% increase in surface area and a 20% improvement in cooling efficiency compared to traditional designs.
The unique combination of dimples and drilled holes in the 4000 Series XD Brake Rotors provides enhanced structural support, ensuring optimal rotor performance under demanding conditions.
Designed with precision surface design slots and chamfered drill holes*, these rotors facilitate the efficient dissipation of friction dust and gases, resulting in a quieter and more responsive pedal feel. Additionally, anti-rust painted non-friction areas prevent corrosion and enhance the rotor's appearance.
For added durability and performance, Thermal Stability Profiling ensures the microstructure of the iron is realigned, enhancing rotor stability and longevity. The CBN machine-turned finish minimises disc thickness variation, reducing the risk of premature wear.
With thermographic heat paint markings that change colour at specific temperature thresholds, monitoring braking temperatures and rotor fatigue becomes effortless.
Please note that drilled rotor configurations are not recommended for heavy off-road or track day usage.
Experience the ultimate in braking performance with DBA 4000 Series XD Brake Rotors.
*Some variants may not contain all features
Features
- SINGLE ROTOR ONLY
- Quieter & more responsive pedal feel with surface design slots and/or chamfered drill holes facilitate the exit of friction dust & gasses*
- Anti Rust painted non-friction surfaces prevent corrosion and enhances aesthetics
- Bi-directional use symmetrical slotting and/or drilling for universal left/right use *
- Increased rotor stability & durability from heat treatment cycles that realign the irons microstructure
- Paint markings change colour at precise temperatures, aiding in the monitoring of braking temperatures and detecting rotor fatigue
- CBN (Cubic Boron Nitride) machine turned finish ensures precision & uniformity, minimising disc thickness variation, reducing the risk of pad "knock" and premature wear
- The formulation is designed to interact optimally with DBA's thermal stability profiling (TSP), enhancing the rotor's ability to withstand continuous and intense heat over extended periods
- Increased heat transfer & thermal efficiency with Thermal Efficiency Centre-Split Core Castings
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Unique Kangaroo Paw vane design enhances heat dissipation by up to 20%, improving braking performance and extending the life of your brakes *
*Some variants may not contain all features
Tech Spec
| Diameter (mm) | 340 |
|---|---|
| Height (mm) | 49.5 |
| Thickness (mm) | 30 |
| Minimum Thickness (mm) | 28 |
| Centre Hole (mm) | 65 |
| Stud Holes | 5 |
| Weight (kg) | 11.16 |