A high carbon cast-iron replacement brake disc ring, 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 2 piece 5000 Series allows you to re-use the 5000 Series aluminium hats with replacement DBA flat disc rotors (rings) available. The 5000 Series disc rotors are recommended for high performance street vehicles, track days, club racing and rally sport applications.