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, DBA’s metallurgy can handle the increased stress and heat generated under intense braking applications, time and time again. Featuring DBA’s 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).
Over four decades of manufacturing experience and unsurpassed knowledge through research and development, DBA has positioned itself as Australia’s most awarded manufacturer and a global leader in brake rotor manufacturing.
With continuous improvements in engineering along with a thirst for innovation, DBA has managed to consistently redefine and deliver braking solutions for an extensive range of vehicle applications and conditions. With disc brakes, as with any safety component, there can be no short-cuts. Drivers worldwide demand DBA products for consistent, reliable and superior performance. DBA ensures this by engineering discs that are far superior to generic and aftermarket counterparts. How? DBA sets the bar in quality, tolerances, premium metals and manufacturing equipment that delivers premium quality disc brake rotors.
With disc brakes, as with any safety component, there can be no short-cuts. Drivers worldwide demand DBA products for consistent, reliable and superior performance. DBA ensures this by engineering discs that are far superior to generic and aftermarket counterparts. How? DBA sets the bar in quality, tolerances, premium metals and manufacturing equipment that delivers premium quality disc brake rotors.
