**Fully Assembled Rotors**

DBA’s 5000 Series rotors are a composite 2 piece direct replacement brake rotor, combining high carbon cast-iron rings with aerospace grade aluminium hats (T6061-T6).

The 5000 Series share all the performance technology featured in the 4000 Series, with the added benefits of weight reduction and improved heat management via the aluminium hats. The use of aluminium hats also allows for uniform radial disc expansion and lower heat transfer from disc to hub.

DBA’s 2 piece 5000 Series allows users to re-use their 5000 Series aluminium hats with replacement DBA flat disc rotors (rings) available.

DBA recommends the 5000 Series disc rotors for high performance street vehicles, track day and club racing and rally sport applications.

5000 Series T 3 is the ultimate in direct replacement 2 piece performance brake rotors Featuring all the benefits of the 5000 Series along with DBA’s patented world renowned T 3 bi directional slot design.

Built on the foundations of DBA’s T 2 slot, the T 3 slot design features additional precise CNC machined tri symmetrical slots, resulting in an even quieter, more responsive and smoother braking experience. The T3 slot increases the number of exit points for brake pad friction dust and gases to escape through, further increasing the consistency and effectiveness of every brake stop.

DBA recommends a T3 slot for high performance applications.

T3 rotors are denoted by the suffix (S) in 5000 Series part numbers.