DBA DBA42535XS Series XS Cross Drilled Slotted Performance Brake Rotor - 4000

The DBA 4000 Series XS Gold brake rotor delivers premium performance with a non-directional cross-drilled and slotted design, plus an attractive gold finish on the rotor hub. This direct replacement single-piece brake rotor is designed for drivers seeking upgraded performance braking above and beyond standard OE levels.

Advanced Materials and Heat Treatment:

• Cast from high carbon alloyed iron and undergoing Thermal Stability Profiling (TSP), DBA's metallurgy can handle the increased stress and heat generated under intense braking applications
• Features DBA's Kangaroo Paw ventilation with 144 diamond and teardrop patterned pillars, achieving up to 30% increase in surface area and 20% improvement in cooling efficiency compared to traditional straight vane designs
• Paint markings change color at specific temperature thresholds to assist with monitoring braking temperatures and rotor fatigue

Performance Features:

• Cross-drilled and slotted design increases exit points, allowing brake pad friction dust and gases to escape through both the drilled holes and slots for better braking performance
• Symmetrical slots and chamfered drill holes facilitate the exit of friction dust and gases for a quieter and more responsive pedal feel
• Symmetrical slotting and drilling allows for universal left/right use
• Painted non-friction areas prevent rust and enhance appearance
• Centre split core castings for increased heat transfer and thermal efficiency

The XS version is recommended for high performance street use, providing enhanced braking performance with distinctive styling for enthusiasts who demand both function and aesthetics.