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FCS Longboard Box Adapter - Black

Convert any standardized longboard single fin box to accept any FCS center fin. Turn your 2+1 into a thruster or even a twin set up with a small center stabilizer. 

  • Overview

    • Change from a traditional longboard fin to a FCS thruster set up in seconds.
    • Allows your longboard to take a smaller FCS 1 center fin.