OVERVIEWElongated fin for performing long arc turns.High degree of sweep angle provides exceptional control off the bottom and when carving on the open face.Designed for power surfers who like to push hard against their fins and draw out their turns.IDEAL CONDITIONSOpen face down-the-line waves particularly good in point and reef breaks.BOARD TYPESRecommended for boards with deep concaves and moderate-to-extreme rocker.*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. How Many fins?This is supplied as a set of three fins.Fin Size:FCS give each fin a size rating each size has a recommended rider weight range so you can easily work out whether a set of fins is going to be a good size for you.Small fins are designed for a rider weight range of: 55kg - 70kg Surf Accessories. Designed for power surfers who like to push hard against their fins and draw out\n their turnsFoil: FlatDepth: 4.54'' / 115mmBase: 4.47\ / 113mmSweep: 37FCS thruster finsHigh degree of sweep angle provides exceptional control off the bottom and when\n carving on the open facePlease Note: Designed to be used only with the FCS II Fin System. it will\n not fit in the traditional FCS Dual Plug SystemRecommended Rider Weight: 65kg - 80kgElongated fin for performing long arc turnsIdeal Conditions: Open face. down-the-line waves. particularly good in\n point and reef breaksArea: 14.96'' / 9650mmBoard Types: Deep concaves and moderate-to-extreme rockers Size: one size.