Two piece disc rotors have several advantages over single piece designs. Generally, for automotive applications, the system consists of a cast iron rotor and a matched aluminium centre hat. The combination provides a weight saving over single piece designs and more lattitude for component expansion under hi-temperatures. This results in longer rotor life and less problems associated with temperature induced deformation.

Two piece disc rotors by design lend themselves to be-spoke applications. Disc off-sets, stud patterns and centre hole dimensions are all customisable allowing the best possible fitment and options for custom brake system engineering.

Znoelli is continually developing it's range of two piece disc systems and our in-house manufacture of alloy centre hats means we are able to offer custom solutions for your vehicle.

Below is a table of current disc sizes: