FCS II Al Merrick PC Tri Fins

Fast acceleration, powerful turns, and release off the lip with the FCS II Al Merrick Channel Islands fin set.

Designed by legendary shaper Al Merrick, the FCS II AM PC fins are a global benchmark in performance fins. Their combination of large-drive side fins with a smaller center fin allows for speed generation on the bottom turn and precise tail release at the lip.

Constructed with Performance Core (PC) technology—a lightweight honeycomb core with fiberglass—they provide consistent flex that responds instantly to the force applied to the rails. Their FCS II anchoring system allows for quick, tool-free snap-in attachment.

Key Features:

• Tri-Fin (Thruster) Configuration: Complete set of 3 fins (reduced center fin for greater release).

• Al Merrick Template: Pronounced rake in the side fins for traction and extreme speed.

• Performance Core Construction: Lightweight, high-precision structure with reactive flex.

• FCS II System: Direct snap-in attachment without keys or screws.

• Recommended Use: Powerful waves, hollow beach breaks, and high-performance shortboards.