FCS II H4 Quad Rear Fins

The H4 looks and surfs different to any other fin. Precision Swiss engineering matched with a highly evolved template provides an unprecedented level of control and predictability at high speeds.

Quad Rears designed to work with both medium & large H4 sets.

Rated 5.0 out of 5
Based on 6 reviews
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  • Overview

    This set comes equipped with 2 x Quad Rear Fins, designed to work with both medium & large H4 sets.

    UNIQUE TEMPLATE

    While the science behind the template, materials & the foils are highly complex. Every component of this fin has been engineered to create a simple synergy between the fin & the surfboard, the rider & the wave.

    • REAR FIN SYNERGY: The H4 quad combines the power + control of the H4 thruster, with the added speed & drive of a quad.
    • QUAD REAR PROFILE: A similar hybrid outline on the front and rear fins helps minimise turbulence + provides a smooth and predictable feel.
    • ENHANCED FOILS: Revolutionary new foil designed to grip longer through turns and promotes perfect rail to rail transitions.

    Ideal Conditions

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

    Board Types

    • Designed to fit the FCS II Fin System.
    • Recommended for performance shortboards with moderate-to-low rocker.

    Fin Family

    • Accelerator: Find Control. Speed, flow and response with added control.

     

  • NEW CONSTRUCTION
    • PRECISION SWISS ENGINEERED: Creates perfect synergy between fin geometry & HI-FI materials, giving smooth & predictable feel.
    • HIGH DENSITY UNI-DIRECTIONAL CARBON FIBRE: Light & super strong with custom orientation to transfer more of your energy into speed than any other fin.
    • DYNAMIC TRAILING EDGE: Internal composite morphs under extreme load, enabling the fins to be pushed harder without sliding out.
    • INNOVATIVE PRODUCTION: Highly specialised robotic automation combined with camera assisted quality control, ensures absolute accuracy. 
  • SMALL (55Kg - 70Kg / 120 - 155 Lbs)
    MEDIUM (65Kg - 80Kg / 145 - 175 Lbs)
    LARGE (75Kg - 90Kg / 165 - 200 Lbs)

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



  • We offer:

    • Express Shipping: Select Express 2nd Day Shipping at Checkout for an additional fee of $15.00.
    • Tracking: Quick & easy online tracking. 
    • Peace of Mind: All our deliveries are fully insured against damage.
    • Returns: 30 day exchange or refund for unopened items.

     

     
    average rating 5.0 out of 5
    Based on 6 reviews
    • 5 Stars
      6 Reviews
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    100% of reviewers would recommend this product to a friend
    6 Reviews
    Reviewed by Allan M., from Australia
    Verified Buyer
    I recommend this product
    Surfing Ability
    Advanced
    Board Type
    • Performance
    Rated 5 out of 5
    Review posted

    20% improvement on standard fins

    These fins live up to everything the advertisement quotes

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

    Awesome

    These fins really are a perfect blend of speed, hold and release. My favourite fins for all waves sizes.

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

    Sick fins

    Love these fins they give you so much speed with no effort

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    Reviewed by Rob F., from United States
    Verified Buyer
    I recommend this product
    Surfing Ability
    Intermediate +
    Rated 5 out of 5
    Review posted

    Awesome Quads🤘

    Great set of quads. Super fast! Yewww

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

    H4 Quad Fins

    Love these fins. The complete the H4 thruster set and provide noticeable speed and drive compared to other fins.

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