Keel Surfboard Fins

Keel surfboard fins offer a blend of speed, control and smooth rail-to-rail transitions, ideal for retro fish, twin fins and funboard shapes. Our selection includes the FCS II Modern Keel PG and JS Modern Keel, designed for drive and pivot with upright templates. The FCS II Christenson Keel provides grip with its thicker foil, while the FCS II CI Keel by Al Merrick focuses on speed and flow. Futures contributes with the AMK Glass Twin Keel, a modern take on a classic design tuned for fast, high performance surfing.