Upgrade your setup with the HS 4.2" Splayed 80/20 Quad Rears, designed by Hayden Cox of HaydenShapes. Engineered for surfers who want to unlock more speed, control, and looseness from their board, this large-size quad rear set features a one-of-a-kind 80/20 foil with splayed tips—giving you the tight turns of a pivot template, with a surprisingly loose and responsive feel for a fin of this size.
Made with lightweight honeycomb construction reinforced with carbon, these quad rears offer a balanced ride number of 8.1, making them incredibly versatile across a wide range of boards and wave conditions. Want to turn your favorite thruster setup into a quad? Just pair these with your preferred Futures-compatible front fins and tailor your ride to your exact style and surf.
Whether you're carving rail-to-rail on Nova Scotia’s beach breaks or navigating steep reef setups, the HS 4.2” Splayed rears give you the edge.
Key Features:
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Template Category: Pivot – tight turns, quick and loose performance
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Foil: 80/20 with splayed tip for added looseness
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Construction: Honeycomb core with carbon reinforcements
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Ride Number: 8.1 (Balanced feel)
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Size: Large – designed for added drive and control
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Compatibility: Futures Fin System (rear quad fin pair only)
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Designer: Hayden Cox (HaydenShapes Surfboards)
Why Surfers Love It:
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Looser feel without sacrificing hold
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Ideal for custom quad setups
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Works well in a wide range of boards and conditions
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Durable, high-performance construction
What’s Included:
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1 pair (2 fins) – Quad Rear Set (Futures compatible)