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AQUBONA Twin Keel Fins, Single Tab Dual Tabs Fins Surfboard Fins, Twin Fin Fishtail Surfboard Fins Twin Keels - Smooth Fiberglass Flex

Free shipping on orders over $29.99

$36.99

$ 16 .99 $16.99

In Stock

1.Color:Black


About this item

  • ✔ Slice smooth sweeping arcs in the waves, with the stiff flex and balanced template of these twin keel fins (similar template to Futures K2 Keel fins). Designed for twin-fin fish surfboards, both modern and retro boards.
  • ✔ Includes twin keel fin, premium fin bag and fin key.
  • ✔ Made of lightweight, high-strength Fiberglass Reinforced Polymer material.
  • ✔ Base: 4.33" Height: 4.7" Riders can expect long drawn out turns, and great speed down the line.
  • ✔ If you're anything like us then you love the speed you get from flying down the line on a fish. We made sure to give this fin plenty of base and area to get you moving faster than most!



Product Description

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PERFECT SIZE FINS

Whether you are a small or large surfer, you can have fun with our futures compatible keel fins.

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DEPTH

The height of the rudder affects the strength of the turning action

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FEATURE

Lightweight and responsive, it can provide good support in flat water strokes, turns and to offer excellent balance of pivot and hold

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INCLUDE

Includes twin keel fin, premium fin bag, fin key

FLY FASTER

If you're anything like us then you love the speed you get from flying down the line on a fish. We made sure to give this fin plenty of base and area to get you moving faster than most!

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How to differentiate

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Show details

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Jeff
2025-08-27 09:31:58
Surfed these hard in solid swell. Very firm, no flex, which is what I was looking for. Great Keels. Was concerned about quality bc of cheap price but they are just as strong as my futures.
Juan
2025-07-31 17:59:30
Very good product for 33 USD..
Jeff Vandenburgh
2025-07-24 14:27:21
I love these fins. Great down the line speed. Feels good to push through big turns. I ride them on a mini-simmons sort of shape, and they work like magic. So much better than a quad set-up on this board. I’d try these fins on any fishy shape before trying other fin set-ups. Just enough flex and rigidity for waves of most any size.
j_mac_images
2025-06-19 16:26:18
Killer fins !! Definitely worth the money! I needed a little extra snap off those bottom turns to get in front of that white water and bag !! It did it ! I wanted some bamboo ones are my Go To fin setup but this was all I found.Stoked they work awesome on my 5’6 Fish surf board 🤘🏽🤘🏽 They are a little more straight up from my other Keel fins from Futures so I was worried I was gonna lost some speed down the line but nahh man definitely didn’t ! Still nice and lose in the tail so I can get that fish to pivot real nice on those Snaps 🤘🏽🤘🏽
Nick
2025-06-14 11:46:35
These fins are just sick. I wanted a keel fin set up for my new board. I was hoping this came in a quad set up but I just mixed and matched these with some old fins. But the design of these outshine those by far. The wood accent gives them a real classy look to them but the performance is just insane. Love em
Danny McCarthy
2025-05-31 12:16:11
These are described as being fiberglass fins but they are actually a hard plastic (not even sure you could call it a composite). I will be returning for a refund but you should know before you buy them that the description is false and these are NOT fiberglass.
Steven
2025-05-16 13:17:03
I did have to sand down the sides that go into the futures track in order to get it to fit in all the way but still a great bargain and they look great!
mark
2025-04-08 11:52:52
Well Made & Perfect fit right out of the box.
colin
2025-04-03 17:03:04
Me han durado nada y menos.Primer dia bien pero, el segundo dia una de las dos se rompio desde la base haciendo un giro.Se notan bastante endebles y no solo se notan... SON MUY ENDEBLES.
Joaquin gomez
2025-04-02 14:34:28
Muy buena calidad/precio
Cristina Ruíz
2025-03-26 14:51:36
Sirven bn para su función
Tommaso
2025-03-24 13:39:15
Ottima risposta nel cutback
Rafael
2025-02-11 13:37:30
Buenos materiales, buen diseño , flexan.
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