DBA 4000 Series + DBA Race Brake Pads Bundle

HQ Holden Race Pads and Discs. This is a bundle and includes the following:

1x set DBA Race Front pads
1 Pair (2 discs) DBA 4000 Plain face discs

Pad info:

DBA's RACE PERFORMANCE brake pads are designed for track/circuit use, where temperatures are above 350¶§C (662¶§F). The pad is enhanced with carbon fibre for high strength and offers stable friction at extreme temperatures.

The RACE PERFORMANCE range is recommended for super sprints, circuit racing, and other extreme temperature applications (not suitable for road use)

Pad Overall Length: 139.4mm
Pad Overall Height: 60.8mm
Height: 54.4mm
Pad Thickness: 13.1mm

Discs Technical Specs

Product SubVariant	HD
Axle	Front
Vane Design	OE Vents
Outer diameter[mm]	277
Height [mm]	72
Brake Disc Thickness [mm]	25.4
Minimum Thickness [mm]	24.5
Centering Diameter [mm]	Hub Type
Number of Holes	5
Pitch Circle Ø	120.65

4000 SERIES disc brake rotors are a direct replacement single piece brake rotor, designed for drivers seeking upgraded performance braking above and beyond standard OE levels.

Cast from high carbon alloyed iron and undergoing Thermal Stability Profiling, DBAs metallurgy can handle the increased stress and heat generated under intense braking applications, time and time again.

Featuring DBAs Kangaroo Paw ventilation that implements a series of 144 diamond and teardrop patterned pillars, DBA achieves up to a 30% increase in surface area and 20% improvement in cooling efficiency (as compared to a traditional straight vane design).

Features

Surface Design Slots and/or chamfered drill holes facilitate the exit of friction dust and gasses, for a quieter and more responsive pedal feel.*
Anti Rust Painted non-friction areas to prevent rust and enhance appearance.
BI-Directional Use Symmetrical slotting and/or drilling for universal left/right use.*
Thermal Stability Profiling Heat treatment cycles realign the microstructure of the iron, resulting in increased rotor stability and durability.
Thermal Efficiency Centre-split core castings for increased heat transfer and thermal efficiency.
CBN Cubic Boron Nitride (CBN) machine turned finish, minimising disc thickness variation and the potential for pad "knock" and resulting premature wear.
Thermographic Heat Paint Paint markings change colour at specific temperature thresholds to assist with the monitoring of braking temperatures and rotor fatigue.
High Carbon Alloyed Iron Formulation allows for optimal interaction with DBA’s thermal stability profiling (TSP). Increases the capacity of the rotor to handle constant and extreme heat over prolonged periods.
Kangaroo Paw Unique Kangaroo Paw vane design for up to 20% better heat dissipation, increasing braking effectiveness and prolonging brake life.*

*Some variants may not contain all features