FCS II Harley Mid Tri-Quad Fin Set

This is Harley's preferred fin set that's spec'd to work on longer boards and encourages a more progressive style of mid-length surfing. 

Rated 5.0 out of 5
Based on 5 reviews
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  • Overview

    Harley Ingleby's Mid 6 and Moe midlength models have become some of the most popular in this category. This is Harley's preferred fin set that's spec'd to work on longer boards and encourages a more progressive style of mid-length surfing. HI also rides this set on in other hybrid shapes. The HI Mid set can be applied to any mid-length with a Tri-Quad setup.

    The set comprises the Reactor Large thruster template and the Performer Medium quad rear fins. As a thruster this pivotal set encourages tighter radius turns on these longer boards due to the upright nature of the fins. As a quad set, it will feel fast, smooth and predictable while encouraging a more drawn-out term. Both configurations are designed to offer a feeling of control, with the freedom to surf radically on a mid-length.

    Harley's Mid Tri-Quad set has been constructed in our PC AirCore technology, which is stiff enough to handle the extra torque of these longer boards while offering a fast and responsive feel through turns.

    • Designed for mid-lengths and hybrids
    • Reactor Large / Performer Medium Quad Trailers
    • Pivotal Tri-Quad set for easy turning
    • PC AirCore Construction


    Board Types

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

    Fin Family

    • Reactor Large / Performer Medium Quad Trailers

  • 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.


  • LARGE (75Kg - 90Kg / 165 - 200 Lbs)

     Fin

    Base (inches)

    Base (mm)

    Depth (inches)

    Depth (mm)

    Area (inches)

    Area  (mm)

    Sweep Deg°

    Foil

    Front  4.45 112.9 4.70 119.3 16.03 10341 32.0° Flat
    Centre  4.40 111.7 4.54 115.2 14.80 9550 32.4° 50/50
    Rear 4.09 103.7 4.26 108.1 12.63 8150 32.4 80/20

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



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    • average rating 5.0 out of 5
      Based on 5 reviews
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      100% of reviewers would recommend this product to a friend
      Customer photos and videos
      5 Reviews
      Reviewed by alexander
      I recommend this product
      Rated 5 out of 5
      Review posted2 months ago

      5 Stars

      Great

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      Reviewed by Nuno S.
      Verified Buyer
      I recommend this product
      Rated 5 out of 5
      Review posted6 months ago

      Absolute best match with HI's MID6

      After testing with other mix-matched sets of fins, this set immediately proved to be the best solution and a great purchase. Thank you FCS EU.

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      Reviewed by Wayrad S.
      Verified Buyer
      I recommend this product
      Rated 5 out of 5
      Review posted6 months ago

      Fins Are Epic !!

      Slapped them in my new JS El Baron . Speed Power Flow .

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      Reviewed by Matthew S., from Australia
      Verified Buyer
      I recommend this product
      Surfing Ability
      Advanced
      Board Type
      • Other
      Rated 5 out of 5
      Review posted7 months ago

      Awesome for the Moe

      If you have a HI Moe then these are essential. I had reactor rear trailers and KA sides and once I swapped to the HI the board went next level

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      Reviewed by David
      I recommend this product
      Rated 5 out of 5
      Review posted12 months ago

      5 Stars

      Excellent transaction

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