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Abahub Surfboard Thruster Fins Set, Compatible with FCS Style Fin Box, Fiberglass Reinforced G5 Surf Fin, 3 Fins for Surf Boards, Surfing Longboard, Shortboard, with Screws and Key, Black/Blue/White

  • Based on 188 reviews
Condition: New
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$17.95 Why this price?
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Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon

Arrives Saturday, May 30
Order within 18 hours and 35 minutes
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Color: black with screws and key


Features

  • Only the plastic fins include screws, key and comb. Classic Design: Depth 4.55 inches, base 4.37 inches, area 14.76 square inches. This classic fin design has been tested over decades, it's a preferred choice for beginners and expert surfers. Suitable for different wave conditions and surfing styles, helping to balance speed and control.
  • Lightweight and Responsive: High-performance fins made of durable Fiberglass-Reinforced Nylon, 3 fins weigh 240g. The fiberglass conostruction makes the fins strong and flex, which enable the board to be neutral, free, and fast through the water and better for surfers to handle the burst of speed put of the turn.
  • 3 Fins for Multiple Use: These thruster fins are compatible with fcs style fin box, suitable for surfboard, shortboard, funboard or longboard. Plus the accompanying tools, you can install it on any surfboard you like.
  • Accesories: It comes with 6 fin screws, 1 key and 1 wax comb. It's easy to install and operate, we have the tools ready for you, it takes just seconds to insert and remove the fins. With marine grade stainless steel screws, no need to worry about being corroded and rusted by seawater, it can be used continuously.
  • Abahub Tri-FIn: The construction makes the fins strong and flexible, which offer good stability, control and manoeuvrability.

Description

Unique Design: It's a preferred choice for beginners and expert surfers. Perfect for different wave conditions and surfing styles.

Item Package Dimensions L x W x H: ‎7.32 x 6.69 x 1.1 inches


Package Weight: ‎0.22 Kilograms


Item Dimensions LxWxH: ‎10 x 5 x 2 inches


Brand Name: ‎Abahub


Color: ‎black with screws and key


Material: ‎Plastic


Suggested Users: ‎unisex


Number of Items: ‎1


Manufacturer: ‎Abahub


Part Number: ‎SFN190502BK


Style: ‎Black With Screws and Key


Outer Material: ‎plastic


Size: ‎black with screws and key


Sport Type: ‎Surfing


Skill Level: ‎Beginner


Date First Available: April 8, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, May 30

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Solid thruster fin set
Color: black with screws and key
Good balance of speed, stability, and maneuverability. Installation was easy and the fins felt secure and responsive. During turns and cutbacks, they provided steady control without dragging. Great value for the price; should suit both intermediate and experienced surfers looking for reliable performance. ... show more
Reviewed in the United States on December 3, 2025 by Yuly Finds

  • Direct replacement
Color: black with screws and key
Fit perfect
Reviewed in the United States on September 19, 2025 by Jose

  • Ready to shred.
Color: black with screws and key
Great fit. Quality fins.
Reviewed in the United States on February 17, 2025 by Jeffrey larson

  • Great replacement for fcs2
Color: black with screws and key
Fit perfectly in my FCS II fin system. Provided the stability I was looking for. They did slice me up in the water but that’s more on me. If you’re getting them for your kids, it might be better to look into softer fins to avoid injury.
Reviewed in the United States on July 11, 2025 by coochiemeowmeow

  • no title required
Color: black with screws and key
works, fcs 1
Reviewed in the United States on March 22, 2026 by John Paul Donohue

  • Structurally Weak Fins
Color: black with screws and key
UPDATE: ABAHUB gave me a full refund. My comments below still stand, but based on this good customer service I will say "no harm no foul". Not a high quality set of fins. A few weeks ago I broke my middle FCS fin while duckdiving over the sandbar. I only needed a middle fin and didn't want to pay top $$$ for the real FCS's set of fins so I bought this product on Amazon. I installed just the middle fin. On my second session with the new fin, I went left and did a hard turn, which broke the fin. I've never broke a fin just from doing a cutback. The fin sheared off at the base, per the attached picture. This is a textbook example of 'you get what you pay for'. ... show more
Reviewed in the United States on November 8, 2022 by Holden T

  • Good Buy
Color: black with screws and key
Super durable and well worth the price
Reviewed in the United States on April 5, 2025 by Will NeSmith

  • Very good product
Color: black with screws and key
Good price and good enough to use for my kids surf board.
Reviewed in the United States on May 20, 2024 by LizKim ss-143564

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