Deflow MARGAUX longboard fin - 7.5 - Yellow

The MARGAUX fin model is inspired by an alternative style of surfing that balances reactivity and ...

Best current price£89.95from Bob Gnarly Surf

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Bob Gnarly SurfDeflow Margaux Longboard Fin Lime Green Size 7.5"
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CronjagerDeflow Surf Lime Green Deflow Margaux Longboard Fin
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Product Information

Full details

The Deflow MARGAUX longboard fin is designed for intermediate to advanced surfers seeking a blend of classic trim and modern maneuverability. Drawing inspiration from 70s-era architectural shapes, this fin offers a distinct, sun-inspired yellow aesthetic that performs exceptionally well in a variety of wave conditions. While its stiff flex pattern provides great responsiveness, beginners may find its specific pivot-to-maneuverability balance requires a short adjustment period compared to softer, more forgiving fin templates.

All features

Model Part NumberL0019.05-YEL-7.5
BrandLove waves

Extended Product Information

FAQs

What kind of surfboard is this fin best for?

It is best suited for longboards and mid-lengths where you want to emphasize both trim speed and maneuverability.

Is the yellow color purely aesthetic?

Yes, the yellow color is a design choice representing the warmth of summer, though it also makes your board easier to spot in the water.

Does this fin come with the screw and plate?

Standard fin hardware is usually required. Please check your specific board's fin box hardware for compatibility.

How should I clean the fin?

Simply rinse it with fresh water after surfing. Avoid using harsh chemicals or abrasive sponges.

How does the 7.5-inch size affect performance?

The 7.5-inch size provides enough surface area for drive while keeping the tail loose enough for tighter, more aggressive turns.

Troubleshooting

Fin feels loose in the fin box

Check the screw and plate assembly for wear. Ensure the base is fully seated in the box before tightening.

Difficulty inserting fin into the box

Clean out any sand from the fin box slot and ensure the fin base is not obstructed by debris or dried salt.

Pros and Cons

Pros

  • Excellent balance between trim speed and turning capability
  • High-quality stiff construction for predictable performance
  • Unique, minimalist aesthetic inspired by 70s design
  • Versatile 7.5-inch size fits a wide range of board shapes

Cons

  • Stiff flex may feel less forgiving for casual cruising
  • Limited to specific surfboard styles favoring alternative aesthetics
  • Requires more active footwork than a high-surface-area pivot fin

Setup, Compatibility & Care

To install, ensure your fin box is clear of sand or debris. Insert the base of the fin into the box, slide it to your preferred position, and tighten the plate and screw securely. Positioning the fin further forward in the box will provide a looser feel with quicker pivoting, while moving it toward the rear will increase stability and hold during noseriding or high-speed turns. To care for your fin, rinse with fresh water after every session to prevent salt buildup. Periodically check the screw tension, and avoid dragging the fin on the sand or shallow rocks to prevent chipping the performance edge.

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