FCS II Al Merrick PC Fin

This fin set is designed specifically for fish, funboards, and dedicated twin-fin surfboards. It works best on boards that have a bit more volume and width, where you want to add a lively, responsive feel without sacrificing too much stability.

The mini stabilizer acts as a small anchor, providing just enough hold to prevent your tail from sliding out during aggressive turns. It gives you the loose, fast feel of a twin fin while offering the extra control and predictability of a thruster setup.

Performance Core (PC) construction uses a multi-layered resin transfer molding process that creates a consistent, progressive flex. This means the fin feels snappy and responsive when you load it up in a turn, but it doesn't feel overly stiff or jarring.

While the lower surface area prioritizes pivot and release over raw drive, the progressive flex pattern helps compensate by storing and releasing energy through turns. You'll find it easier to make quick, tight maneuvers, though you may need to rely more on your rail-to-rail transitions to maintain speed.

No, these are FCS II fins, which are designed for the tool-less FCS II fin system. While they are backward compatible with original FCS plugs if you use grub screws, they are optimized for the click-in, click-out convenience of the newer system.