The Wilwood Forged Narrow Superlite 4R caliper is a radial‑mount caliper that offers simplified adaptation and two planes of adjustment for accurate alignment over the disc. Intended to pair with large disc applications, it brings big‑brake architecture in a compact, lightweight forging and is offered in red with piston arrangements sized for demanding braking environments across varied vehicle fits.
Wilwood Caliper-Narrow Superlite 4R - Red 1.12/1.12in Pistons 0.81in Disc