FCS II H4 Tri-Fins

FCS II H4 Tri-Fins Radically different side & center fin templates create a powerful fin set with ultimate speed & drive. SIDE FIN PROFILE: Lower section produces maximum acceleration, while hatchet like tip creates stability & control. CENTER FIN PROFILE: Highly raked elliptical outline reduces drag, and offers feeling of predictability when releasing through turns. FIN FOILS TEMPLATE: Thicker base with tapered tip optimizes flex & regulates the release of energy during rail to rail transitions. Ideal Conditions A wide range of conditions, particularly good in critical overhead waves. Board Types Designed to fit the FCS II Fin System. Recommended for performance shortboards with moderate-to-low rocker. Fin Family Accelerator: Find Control. Speed, flow and response with added control. NEW CONSTRUCTION PRECISION SWISS ENGINEERED: Creates perfect synergy between fin geometry & HI-FI materials, giving smooth & predictable feel. HIGH DENSITY UNI-DIRECTIONAL CARBON FIBER: Light & super strong with custom orientation to transfer more of your energy into speed than any other fin. DYNAMIC TRAILING EDGE: Internal composite morphs under extreme load, enabling the fins to be pushed harder without sliding out. INNOVATIVE PRODUCTION: Highly specialized robotic automation combined with camera assisted quality control, ensures absolute accuracy.  SMALL (55Kg - 70Kg / 120 - 155 Lbs) MEDIUM (65Kg - 80Kg / 145 - 175 Lbs) LARGE (75Kg - 90Kg / 165 - 200 Lbs)  Fin Base (inches) Base (mm) Depth (inches) Depth (mm) Area (inches) Area  (mm) Sweep Deg° Foil SML Side  4.36 110.6 4.34 110.1 14.29 9221 38.3° Flat SML Ctr 4.29 108.8 4.49 113.9 13.82 8917 37.2° 50/50 MED Side 4.48 113.6 4.45 113.0 15.07 9721 38.3° Flat MED Ctr 4.40 111.7 4.61 117.0 14.58 9405 37.2° 50/50 LRG Side 4.59 116.5 4.57 115.9 15.84 10221 38.3° Flat LRG Ctr 4.52 114.6 4.73 120.0 15.33 9893 37.2° 50/50