FCS II Al Merrick Tri Fins

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

Rated 5.0 out of 5
Based on 12 reviews
Product In Stock
  • 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.
    • Updated PC construction featuring ultralight AirCore.

    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.

  • Performance Core + AirCore

    Fins with AirCore Technology feature a pressed polyurethane foam core that mimics the geometric foil of the fin. 

    AirCore technology reduces the amount of fiberglass required in the RTM moulding process making it much lighter while allowing total manipulation of the flex.


  • 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

    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 12 reviews
      • 5 Stars
        12 Reviews
      • 4 Stars
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      100% of reviewers would recommend this product to a friend
      Customer photos and videos
      12 Reviews
      Reviewed by Rony C.
      Verified Buyer
      I recommend this product
      Rated 5 out of 5
      Review posted

      Great fins

      High quality and versatility

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      Reviewed by Jayson
      I recommend this product
      Rated 5 out of 5
      Review posted

      5 Stars

      Awesome for what they are designed for.

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      Reviewed by Paul P., from Australia
      Verified Buyer
      I recommend this product
      Surfing Ability
      Intermediate +
      Board Type
      • Performance
      Rated 5 out of 5
      Review posted

      How to loosen up a 5’11” Tri Fin

      I needed a set of fins to loosen up my new board in 3-4 foot waves & the Al Merricks did exactly that.

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      Reviewed by Aurora Rose E.
      Verified Buyer
      I recommend this product
      Rated 5 out of 5
      Review posted

      Great so far

      One of the best fin models I have. Works well in beach breaks, helps to drive and carve. I would have got a Large instead of the medium, but the M works just fine.

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      Reviewed by michael L.
      Verified Buyer
      I recommend this product
      Rated 5 out of 5
      Review posted

      super lite super raked

      these fins are like the old AM template but lighter. I have mine on a 7' Waterhog for drive and flow. works with controlling a bigger board in smaller Florida surf

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