FCSII Accelerator PC Carbon Tri Fins Size:Medium That single concave flows into

That single concave flows into a double concave with a heavy V in the rounded pin tail

Quad (4 fins) setup

While we have all undoubtedly evolved since then

It has a slightly wider nose

FCSII Accelerator PC Carbon Tri Fins Size:Medium That single concave flows intoLIGHTER CONSTRUCTION. SMOOTHER FEEL. The new PC Carbon Essential Series utilizes a superior blend of carbon tissue and our ultralight AirCore construction to deliver a more user friendly flex to achieve faster start up acceleration, and a smoother feel through turns. Overview Designed for a balance of speed, flow & response with added control. Oversized, all round template with a fuller tip. Ideal for surfers who like to attack the wave and perform