FCS II Matt Biolos Split Keel quad fins

Matt 'Mayhem' Biolos's 'MB' shaper fin. High area specialty quad set adds bite and control.

Upright keel template designed for traditional fish shapes.

Free shipping on this item

Rated 5.0 out of 5

Based on 2 reviews

€155,00

Performance
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Overview
- Matt 'Mayhem' Biolos's specialty quad fin set.
- High area quad keel set adds bite and control to hybrid boards with wide tails, without sacrificing pivoting capabilities.
Board Types
- Designed to fit the FCS II Fin System.
- Recommended for all board types including modern fish and hybrid models with moderate-to-low rocker.
Performance Glass

Performance Glass (PG) fins are machine cut from layers of solid fiberglass. These fins are stiff, and are widely used by pro level surfers because the integrity of the flex is maintained under immense force, and in the most extreme of conditions and situations.
X-LARGE (One size suits all)

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

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average rating 5.0 out of 5

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Reviewed by Frank B.

Verified Buyer

I recommend this product

Rated 5 out of 5

Review posted

“Keeling It: The Fins You’ll Fall in Love With”

The FCS II Matt Biolos Split Keel Quad Fins deliver excellent hold and impressive drive, making them perfect for adding speed and power to your surfboard. They’re especially great on wide tail boards and fish designs, providing stability and control without compromising flow. If you’re looking to boost your board’s performance, these fins are a top choice. Love, love, love them!

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Reviewed by Jim B.