Description FCS II CI Keel PG Twin 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 Designed by Al Merrick for the Fish Board model. With a focus on speed and flow, this is a true performance keel. A modern template combined with a progressive flex provides excellent control for power surfing. Board Types Designed to fit the FCS II Fin System. Recommended for all board types including fish, funboard and twin fin boards. Related
