The Cusco 18mm pillow collar is an individual upper mount component intended for use in a front pillow‑type suspension top mount. This single thick collar provides a defined spacer thickness to set spring preload or ride height where pillow upper mounts are specified. Use it as a direct component replacement or when building a pillow‑mount top assembly; sold individually for precise suspension setup.
Cusco 18mm Thick Pillowball Collar (individual)