From Korduroy…Sean Mattison discusses various fin properties. He also talks about his design, the original nubster 5th fin for quads made famous by Kelly Slater.
These fins are perfect for your board with a 5 fin option, like the Semi Pro 12 from Channel Islands.
FCS Glass Flex Knubster
Von Sol Futures Nubster Stabilizer Fin
Von Sol FCS Nubster Stabilizer Fin
Rainbow Future Kelly Slater Trailer Fin
Rainbow FCS Kelly Slater Trailer Fin
