DBA 4000 series XD Brake Disc 340mm x 30mm Kangaroo Paw DBA42830WSLVXD - Front

DBA 4000 Series XD Brake Disc

The is a high-performance brake rotor engineered for demanding road and performance driving applications. Manufactured from DBA's premium XG150 high-carbon alloyed iron, it combines advanced cooling technology with enhanced thermal stability to deliver consistent braking performance under extreme conditions.

Features

Cross-Drilled Design

• Precision cross-drilled holes promote efficient heat dissipation and assist with the evacuation of water, dust and friction gases from the pad contact surface.
• Improves initial brake response and wet-weather braking performance.

Kangaroo Paw Ventilation

• Features DBA's patented Kangaroo Paw internal ventilation system with 144 diamond and tear-drop pillars.
• Increased internal surface area improves cooling efficiency and reduces brake fade during repeated heavy braking.

XG150 High Carbon Alloyed Iron

• Enhanced thermal capacity enables the rotor to withstand sustained high operating temperatures.
• Reduces the risk of heat checking, cracking and distortion while extending rotor service life.

Thermal Stability Profiling (TSP)

• Advanced heat treatment process that improves metallurgical stability.
• Minimises warping and maintains rotor integrity under severe braking conditions.

Thermographic Temperature Monitoring

• Temperature-indicating paint markings provide a visual indication of peak operating temperatures.
• Allows drivers and technicians to monitor thermal loading and assess rotor condition.

Corrosion Protection

• Protective coating on non-friction surfaces helps prevent corrosion and unsightly rust formation.
• Enhances appearance and prolongs service life.

Benefits

• Excellent heat management and fade resistance.
• Improved braking consistency during demanding use.
• Reduced risk of thermal distortion and cracking.
• Extended rotor and pad life.
• Enhanced wet-weather performance.
• Premium corrosion-resistant finish.

The DBA 4000 Series are designed for drivers seeking dependable braking performance, superior cooling efficiency and long-term durability from a premium performance brake disc.