DBA Brake Rotors
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Manufacturing the most comprehensive range of disc rotors in Australia, DBA leads the market in passenger, four wheel drive, and light commercial vehicles. In standard “direct replacement“ rotors, DBA manufactures a large range of enhanced performance products that boast such features as slotting, cross drilling, exotic materials, improved appearance (including colored center “hats”) and, in the top line series, a highly sophisticated two-piece design.
DBA’s patented Kangaroo Paw ventilation system provides a much more efficient method of keeping the rotors cool under the heaviest braking applications. Using a series of 144 diamond and tear-drop patterned pillars (or columns) instead of conventional straight cooling vanes, the design increases cooling efficiency by up to 20 percent when compared with most other ventilated disc rotors. As well as promoting cooler running, the Kangaroo Paw system reduces warping, run-out and vibration. Because conventional ventilation channels are straight, at high temperatures discs can “balloon” and swell between the vanes. The Kangaroo Paw pillars are evenly spread across the disc face and make the rotor stronger, more stable and more consistent in operation.
All 4000 and 5000 series discs feature Thermal Stability Profiling (TSP). This proprietary process involves treating the discs in such a way as to remove stresses from the rotor. The combination of TSP and the Kangaroo Paw design has often cured problem vehicles where owners were experiencing warping and disc run-out after only a few thousand miles.
All 4000 and 5000 series rotors have thermo-graphic paint markings, an ideal aid to those who are serious about performance. Applied to the outer diameter of the rotor, this marking system indicates the maximum temperature being reached, providing a guide to whether your braking system is performing to expectations and whether other aspects (such as brake bias) need to be attended to.
DBA rotors are available in the three distinct lines detailed below. Whether you choose the street series rotors or the ultra premium 5000 series, you can rest assured that you are purchasing the “best” performance rotor available anywhere.
DBA Standard Slotted and Gold Series (Cross Drilled & Slotted) Brake Rotors
The street series features DBA’s entry level enhanced performance rotor. They are direct fit rotors, offering improved braking right out of the box.
Available with slotting to improve pad bite and reduce brake fade and in the Gold variant with slotting and cross drilling for maximum cooling and an attractive, aggressive appearance.
The street series offers the perfect replacement rotors for performance conscious street motorists.
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DBA 4000 Series Brake Rotors
DBA’s mid-series enhanced performance rotor features Thermal Stability Profiling for improved heat handling and Thermo-Graphic paint markings for effective heat monitoring.
The 4000 slotted has a unique 6x6 Wiper Slot design for extreme stopping power on road and track.
The 4000XS, with cross-drilling and slotting, is DBA's premium one-piece rotor for street use.
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DBA 5000 Series Brake Rotors
With a two piece design and an Alumalite™ center hat, DBA's 5000 series rotor is one of the finest rotors available anywhere and at any price.
The 5000 series rotors are available in different configurations for road and track use, as well as with a variety of finishes to complement a great looking performance car.
Just like all of DBA’s direct-fit rotors, the 5000 series rotors bolt straight on with no mechanical changes needed. For the buyer that must have the best, DBA’s 5000 series rotor is the answer.
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