The Wilwood SRP drilled performance rotor, 12.88 x .810 in with a 12 on 8.75 in bolt pattern, presents a directional cross-drill and face slot pattern to enhance pad contact and response. The venting and slotting disperse gases and heat, reduce pad glazing and compound buildup, and remove material to lower rotating weight for more consistent engagement and pedal feel.
Wilwood Rotor-SRP48 Iron-RH-BLK-Drill 12.88 x .810 - 12 on 8.75in