FCS II Al Merrick Tri Fins

Al Merrick's 'AM' shaper fin. Raked side fins produce exceptional speed and drive.

Rated 5.0 out of 5
Based on 21 reviews
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  • Overview

    • Al Merrick's template is designed for radical, progressive surfing.
    • The raked side fins produce exceptional speed and drive, while the smaller centre fin on the medium and large template offer quick release through turns.

    Ideal Conditions

    • Hollow steep waves, punchy beach breaks.

    Board Types

    • Designed to fit the FCS II Fin System.
    • Performance boards with deep concaves and moderate-to-extreme rocker.

    Fin Family

    • Carver: Find Power. Powerful, drawn-out turns with added hold.

     

    Al Merrick
  • Performance Core

    Performance Core (PC) fins are made using a multi-layered resin transfer molding process. The flex pattern in PC fins extends progressively from the base through to the tip, helping the surfer to maintain drive and hold through a turn. This versatile fin material is light, and can be used in a variety of different conditions.


  • X-SMALL (Under 55Kg / 120 Lbs)
    SMALL (55Kg - 70Kg / 120 - 155 Lbs)
    MEDIUM (65Kg - 80Kg / 145 - 175 Lbs)
    LARGE (75Kg - 90Kg / 165 - 200 Lbs)

     Fin

    Base (inches)

    Base (mm)

    Depth (inches)

    Depth (mm)

    Area (inches)

    Area  (mm)

    Sweep Deg°

    Foil

    XS  4.26 108.1 4.26 108.0 13.02 8400 35.5° Flat
    SML  4.37 111.0 4.37 111.0 13.71
    8846 35.5° Flat
    MED (Side) 4.57 116.0 4.53 115.0 14.89 9608 36.6° Flat
    MED (Ctr) 4.33 110.0 4.41 112.0 13.72 8852 35.0° Flat
    LRG (side) 4.61 117.1 4.69 119.0 15.63 10083 36.3° Flat
    LRG (Ctr) 4.47 113.5 4.45 113.0 14.68 9469 38.6° 50/50

    View the FCS Fin Data page for Base/Depth/Area/Foil information.



    • average rating 5.0 out of 5
      Based on 21 reviews
      • 5 Stars
        21 Reviews
      • 4 Stars
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      • 3 Stars
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        0 Reviews
      100% of reviewers would recommend this product to a friend
      Customer photos and videos
      21 Reviews
      Reviewed by Cooper J.
      Verified Buyer
      I recommend this product
      Rated 5 out of 5
      Review posted6 months ago

      Yes!!!

      Perfect amount of hold and release when I wanna slide the tail. I'm 135lbs and these fins are a bit looser then the mediums but still have the drive and hold through carves.

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      Reviewed by Adelchi de Moura M., from Brazil
      Verified Buyer
      I recommend this product
      Surfing Ability
      Advanced
      Board Type
      • Performance
      Rated 5 out of 5
      Review postedover 1 year ago

      Best FCS fins i´ve riden

      AIM tri is the best fins set i have ever tested. Could easly notice more speed and control by using Lost Uber Drive. So far, as well in my Snapy WC model the set of AIM brought some improve and a feeling of more sharp executions trhough the ride.

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      Reviewed by paul r., from Australia
      Verified Buyer
      I recommend this product
      Surfing Ability
      Advanced
      Board Type
      • Performance
      • Funboard
      • Step Up
      • SUP
      Rated 5 out of 5
      Review postedover 1 year ago

      The best on the market

      I've found the template of these fins to be the best all round. I use these fins on a variety of boards for a fish to a Longboard.

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      Reviewed by Kieran P., from Australia
      Verified Buyer
      I recommend this product
      Surfing Ability
      Experienced
      Board Type
      • Performance
      Rated 5 out of 5
      Review postedover 1 year ago

      AMS LARGE HONEYCOMB

      I put these fins in my Pyzel Phantom round tail and the board really lit up 🔥

      Heaps of drive with plenty of release too…..perfect combo….best fins I’ve ever had 🤙🙏

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      Reviewed by Riccardo B.
      Verified Buyer
      I recommend this product
      Rated 5 out of 5
      Review postedalmost 2 years ago

      awesome

      Great fins, the best on the market. fast, sharp, accurate but still easy to turn. These are the model for the hi performance surfer

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