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).
Product SubVariant
XS
Axle
Front
Vane Design
KP Vents
Outer diameter[mm]
325
Height [mm]
45.3
Brake Disc Thickness [mm]
32
Minimum Thickness [mm]
30
Centering Diameter [mm]
71.75
Number of Holes
5
Weight [kg]
9.92
Pitch Circle Ø
114.3
Uom
Each
Surface Design
Cross Drilled/ Slotted
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