FCS ARC Tri Fins

For fast on-rail surfing. Produces exceptional speed and drive down the line.

Rated 5.0 out of 5
Based on 17 reviews
Product In Stock


  • Overview

    • Designed for radical, progressive surfing.
    • The raked side fins produce exceptional speed and drive.
    • Based on the 'AM' fin template.
    • On the Medium & Large templates a smaller centre fin offers quick release through turns.

    Ideal Conditions

    • Hollow steep waves, punchy beach breaks.

    Board Types

    • Performance boards with deep concaves and moderate-to-extreme rocker.
    • Will fit the FCS II Fin System when used with grub screws and the FCS Infill Kit.

  • 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)
    X-LARGE (Over 85Kg / 190 Lbs)

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



  •  
    • average rating 5.0 out of 5
      Based on 17 reviews
      • 5 Stars
        17 Reviews
      • 4 Stars
        0 Reviews
      • 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
      17 Reviews
      Reviewed by Chicken J.
      Verified Buyer
      I recommend this product
      Rated 5 out of 5
      Review posted

      Fins

      Feel very good on a 6-8ft day super responsive to deeper carves.

      Loading...
      Was this helpful?
      Reviewed by Martin H.
      Verified Buyer
      I recommend this product
      Rated 5 out of 5
      Review posted

      Very good ‚grip‘

      The fins providing good ‚grip‘ in the turns and are pretty fast. I‘m using them at Citywave and the defintely improved my performance

      Loading...
      Was this helpful?
      Reviewed by Reine B.
      Verified Buyer
      I recommend this product
      Rated 5 out of 5
      Review posted

      Love to have ‘em on fcs 1

      Luckily got this as a backup of am2 fins with fcs 1 tabs. Still loving my JS FMN with fcs 1 plugs.

      Haven’t ride ‘em yet but its shape look pretty similar to am2.

      Loading...
      Was this helpful?
      Reviewed by lachlan j., from Australia
      Verified Buyer
      I recommend this product
      Surfing Ability
      Intermediate
      Board Type
      • Performance
      Rated 5 out of 5
      Review posted

      Fins

      They worked perfect never came out, good stuff

      Loading...
      Was this helpful?
      Reviewed by Tim R., from Australia
      Verified Buyer
      I recommend this product
      Surfing Ability
      Intermediate
      Board Type
      • Funboard
      Rated 5 out of 5
      Review posted

      Fast

      Bought these in medium to replace old Mayhem fins. They are faster and carve well . Not many options left in FCS 1

      Loading...
      Was this helpful?

    Hi, it looks like you are in . Would you like to go to your local store?