FCS II Matt Biolos Tri Fins

Designed by revered shaper Matt "Mayhem" Biolos. Same proven template with a new look.

Free shipping on this item

Rated 4.8 out of 5
Based on 13 reviews
  • Overview

    • The MB template offers freedom to perform tight turns in the pocket with an emphasis on speed.
    • Sitting in the reactor family, the MB is considered a high performance fin because it responds incredibly fast, but still offers enough control so you can confidently lay into a turn with plenty of force.

    Ideal Conditions

    • A wide range of conditions, particularly good in critical overhead waves.

    Board Types

    • Designed to fit the FCS II Fin System.
    • Performance shortboards and hybrid models.

    Fin Family

    • Reactor: Find Speed. Speed, tight turns & snaps.

     

  • Performance Core Carbon

    Often referred to as PC Carbon or PCC, these fins are highly responsive and feature strategically placed carbon that’s designed to complement the fin template. PCC fins suit fast surfing and are favored by power surfers who like to perform explosive turns on critical parts of the wave.

  • 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)

  • FREE DELIVERY to France, Germany, Luxembourg, Italy, Spain, Portugal, Holland, Belgium applies for orders over 80,00 € (excludes Board Covers)

     

    For other countries or more info please visit our Shipping Page

    We offer:

    • Tracking: Quick & easy online tracking. 
    • Peace of Mind: All our deliveries are fully insured against damage.
    • Returns: 30 days exchange or refund for unopened items.

       

       
      average rating 4.8 out of 5
      Based on 13 reviews
      • 5 Stars
        11 Reviews
      • 4 Stars
        2 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
      13 Reviews
      Reviewed by Ollie W., from Australia
      Verified Buyer
      I recommend this product
      Surfing Ability
      Experienced
      Board Type
      • Funboard
      • Performance
      Rated 5 out of 5
      Review posted

      Well rounded, reliable.

      These are great. They’re fast, react well but are quite well rounded. I feel I can put them in any of my boards and they’ll perform.

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

      Fun review

      Not to crazy about the graphics on the fins . So far the fins have impressed. Some good south swells will seal the deal I’m sure . Glad I purchased a set .

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      Reviewed by Lena O., from United States
      Verified Buyer
      I recommend this product
      Surfing Ability
      Experienced
      Board Type
      • Performance
      Rated 5 out of 5
      Review posted

      Awesome fins!

      These fins are amazing! They’re set further back and perform great. I’ve ridden Mayhems before and these certainly did not disappoint. I highly recommend these fins!

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      Reviewed by RODRIGO M., from Brazil
      Verified Buyer
      I recommend this product
      Surfing Ability
      Advanced
      Board Type
      • Performance
      Rated 5 out of 5
      Review posted

      Ver good

      Excelent product

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      Reviewed by ken, from Australia
      Verified Buyer
      I recommend this product
      Surfing Ability
      Advanced
      Board Type
      • Performance
      Rated 4 out of 5
      Review posted

      Good board to great

      I have been using these fins in an 80’s style modern shortboard. It is longer, narrower and flatter in rocker compared with typical HPSB’s. Compared with reactor’s this fin set made the board significantly easier to ride both forehand and backhand without any loss of performance. The board with mb fins is now a keeper.

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