the deeply pocketed 16" wide driver seat sits you at the ideal cruising angle. The 12.5" wide passenger seat utilizes Mustang's unique internal steel support wings. On the styles without the driver's backrest, the driver's back is well supported by the nose of the passenger seat that extends forward to create a full 9" backrest.
baseplate features: Solo utilizes stock side mounts. Front of passenger seat mounts with supplied spool washer and secures in the rear with a 6mm acorn nut. Both solo and rear seat are built on a marine-grade fiberglass baseplate. Includes chrome mounting hardware.