The Wilwood rear steel rotor is engineered as a lightweight, durable braking component when sustained temperatures are low to moderate and occasional heat spikes are expected. Special alloy selection and Wilwood’s manufacturing methods improve resistance to thermal distortion while supporting consistent friction and pad wear. Intended for motorsport contexts including drag events and lightweight open-wheel competition where dependable stopping is required.
Wilwood Rotor-Steel-Rear Drag-Drilled 11.44 x .350 - 8 on 7.00in