Check the listing for details. FCS II AM PC Tri. Condition: New. Listed at 120.00 USD. OVERVIEW Al Merrick's template is designed for radical, progressive surfing. The raked side fins produce exceptional speed and drive, while the smaller centre fin offers quick release through turns. IDEAL CONDITIONS Hollow steep waves, punchy beach breaks. BOARD TYPES Performance boards with deep concaves and moderate-to-extreme rocker. FIN MATERIAL PERFORMANCE CORE Versatile RTM construction delivers a consistent feel similar to a traditional fiberglass fin, but with the advantage of reduced weight. The stiff flex pattern extends progressively from the base through to the tip helping the surfer to maintain drive and hold through a turn. PC fins are reliable, very responsive, and can be used in a variety of different conditions. Please Note: this fin is designed to be used exclusively with the FCS II Fin System, and will not fit in the traditional FCS Dual Plug System.