Wilwood D52‑R single‑piston floating racing caliper with a 2.75 in piston is specified for use with rotors near 0.81 in thickness and comes with a hard anodize finish. The larger piston provides increased single‑piston displacement for applications needing more pad force while retaining a compact floating caliper design for track or competition use where space and simplicity matter.
Wilwood D52-R Single Piston Floating Racing Caliper - 2.75in Piston .81in Rotor - Hard Anodize