The King Shocks long‑fin reservoir assembly for 4.0/4.5 RS systems is a 16‑inch long, 4.5‑inch outside‑diameter complete reservoir assembly. Intended for use with King 4.0/4.5 RS shock setups, this assembled long‑fin reservoir provides the stated 16in length and 4.5in OD as a ready replacement or service component for compatible remote reservoir installations.
King Shocks Long Fin Res Assembly 4.0/4.5 RS 16in Long 4.5in OD