FDX1 Tri-Quad Fins early Dormant for half a century

Dormant for half a century

By incorporating a Tri Plane Hull bottom with a Al’s classic egg outline

Some mild spider cracks under the glass on the deck

The STING is followed by a gradual tail curve

FDX1 Tri-Quad Fins early Dormant for half a centuryFDX1 Tri Quad Fin Set 5 Fins The FDX1 Tri Quad is a five fin set that covers two complete configurations in a single package. Run it as a quad using the four side fins, or as a thruster using the center fin and the two front side fins. Both setups use the same FDX1 template: a neutral, balanced geometry designed by Flying Diamonds to serve as a performance baseline across your quiver. Key Features Five fin set one purchase covers both a full thruster