DBA DBA42707XS 4000 Series XS Gold Cross Drilled and Slotted Rear Brake Rotor

The DBA 4000 Series XS Gold brake rotor combines premium non-directional cross drilled and slotted design with an attractive gold finish on the rotor hub, delivering enhanced performance and show-car aesthetics. This direct replacement single piece brake rotor is designed for drivers seeking upgraded performance braking above and beyond standard OE levels, cast from high carbon alloyed iron and undergoing Thermal Stability Profiling to handle increased stress and heat.

Advanced Cooling and Performance:

• Kangaroo Paw ventilation featuring 144 diamond and teardrop patterned pillars achieves up to 30% increase in surface area and 20% improvement in cooling efficiency
• Unique cross drilled and slotted design increases exit points, allowing brake pad friction dust and gases to escape for better braking performance
• Thermal Stability Profiling (TSP) subjects XG-150 grey iron to prolonged heat cycles under controlled conditions to relieve internal stresses and ensure maximum thermal stability
• 286mm (11.26 inch) diameter rear rotor

Premium Features:

• Gold painted non-friction areas for enhanced appearance and corrosion protection
• Symmetrical slotting and drilling for universal left/right use
• Temperature-sensitive paint markings change color at specific thresholds to assist with monitoring braking temperatures and rotor fatigue
• Chamfered drill holes facilitate friction dust and gas exit for quieter and more responsive pedal feel

The XS version is ideal for high performance street use, providing a perfect balance of aggressive styling and enhanced braking performance. Note: Drilled rotor configurations are not recommended for heavy off-road or track day usage.