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    Home / Products / Replacement Glass Flex Fins
    Replacement Glass Flex Fins

    Replacement Glass Flex Fins

    Replacement fins for M3, M5, M7 Glass Flex sets.

    Rated 4.9 out of 5
    Based on 7 reviews

    $49.95 NZD

    Less than 5 left

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    • Overview

      Replacement fins for M3 (Small), M5 (Medium), M7 (Large) Glass Flex sets.

      How to identify your missing fin

      Turn your board upside down, and stand at the tail. Diagram below:

      FCS Replacement Fins

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      Write a Review
      average rating 4.9 out of 5
      Based on 7 reviews
      • 5 Stars
        6 Reviews
      • 4 Stars
        1 Review
      • 3 Stars
        0 Reviews
      • 2 Stars
        0 Reviews
      • 1 Star
        0 Reviews
      100% of reviewers would recommend this product to a friend
      Customer photos and videos
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      7 Reviews
      Reviewed by IGLESIAS T., from Spain
      Verified Buyer
      I recommend this product
      Surfing Ability
      Advanced
      Board Type
      • Funboard
      • Performance
      • Step Up
      Rated 5 out of 5
      Review posted

      Déjà vu

      Pour moi, c'est l'aileron idéal pour mon poids et mon style de surf. J'apprécie vraiment son flex et sa "vitesse", et j'utilise du M5 sur les ailerons latéraux et du M3 sur l'aileron central si le tail est large.

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      Reviewed by Aaron R., from Australia
      Verified Buyer
      I recommend this product
      Surfing Ability
      Intermediate +
      Board Type
      • Funboard
      Rated 4 out of 5
      Review posted

      Replacement fins

      All good

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      Reviewed by Marc Martinez C., from United States
      Verified Buyer
      I recommend this product
      Surfing Ability
      Intermediate
      Board Type
      • Longboard
      Rated 5 out of 5
      Review posted

      Love their fins!

      I have always used their fins and they are great!

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      Reviewed by Thomas N., from United States
      Verified Buyer
      I recommend this product
      Surfing Ability
      Intermediate +
      Board Type
      • Performance
      • Other
      Rated 5 out of 5
      Review posted

      Great trailer for a thruster set

      I typically pair an m3 in glass flex (more flexible) with fiberglass am2 fronts on thrusters. It’s the best way to loosen up a thruster for smaller surf.

      I hope they never stop making m3’s in glass flex, i bought two!

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      Reviewed by Michael A., from Australia
      Verified Buyer
      I recommend this product
      Surfing Ability
      Experienced
      Board Type
      • Performance
      • Funboard
      Rated 5 out of 5
      Review posted

      Replacement fin

      Good replacement fin for price. Fast delivery

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