FCS Ⅱ - PERFORMANCE - QUAD (PERFORMANCE CORE CARBON)
On the Monster Fin (single → double concave, flat deck, curved outline + winger, squash), the FCS II Performance Quad - PCC converts the natural acceleration of the shape into speed held with drive down-the-line and transitions fluids. Carbon lay-up provides nerve reflex under the rear foot: more responsiveness in the pocket and a rail that sticks when it grows. The 5 housings leave options - thruster for more angle/pivot, twin for more release - but in quad, it's the most complete setup for send without fish limit.
