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RIDER SHACK

Surfboard Fins

Surfboard Fins

Rider Shack stocks a great selection of surfboard fins from FCS and Futures. Just like surfboards, fins vary in size, shape, and style. Buying the right fin can make your surfboard feel magical while the wrong fin can make your board feel sluggish and dead. Click here to learn more about buying the right Surfboard Fins.

Need more help feel free to give us a call 877-577-4225 or send an email through our contact us page.

21 Item(s)

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Channel Islands Two Tab Tech 3 Surfboard Fins
$105.00
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Material: Proprietary Bi-axial Carbon/ Technora core provides engineered flex and reduces resin content and weight.

Performance: The uni-directional carbon allows for twists while maintaining stiffness. This combination of material and engineering provides the maximum pop and projection. Al's design creates drive from the rake and base, while allowing pivot with the narrow tips and smaller center fin.

Size: Large

Color: Green Learn More
FCS II JW Julian Wilson Thruster Surfboard Fins
$119.99
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The FCS II JW Julian Wilson surfboard fins are a great stiff medium sized fin. They are made from a fiberglass construction and are designed to use the FCS II snap in fin system.

This Package includes all 3 fins for a thruster setup Learn More
FCS II MB Matt Biolos Thruster Surfboard Fin Set
$119.95
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These FCS II MB thruster surfboard fins are Matt Biolo's fins from Lost surfboards. The fins are made with a honeycomb core and carbon strips, they are a large template and designed to be used with the FCS II snap in fin system.

This pack includes 3 fins for a Thruster setup Learn More
FCS II MB Matt Biolos Tri-Quad Surfboard Fin Set
$169.99
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These FCS II MB surfboard fins are Matt Biolo's fins from Lost surfboards. The fins are made with a honeycomb core and carbon strips, they are a large template and designed to be used with the FCS II snap in fin system. This pack includes all 5 fins so you can choose between a quad or thruster setup for your 5 fin surfboard.

This pack includes 5 fins for both a Thruster and Quad Setup Learn More
FCS II Mick Fanning Thruster Surfboard Fins (M)
$119.99
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These FCS II Mick Fanning surfboard fins are a medium template and designed to be used with the FCS II snap in fin system. These fins have a great combination of drive and release. Perfect for surfers in the 150-180lb weight range.

This package includes a thruster set of fins. Learn More
Rainbow Fin Co. Rake 7" Longboard Fin (Green Check)
$59.99
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The Rainbow Fin Co. 7" Rake longboard fin is a great all purpose surfboard fin. Learn More
Futures California Downwind SUP Single Fin
$108.00
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With the Future Fins SUP California Downwind Fin Futures was focused on creating an Elite Fin. The California Downwind Fin was created with the help on Matt Becker. Similar to the Hawaii Downwind, this upright design combined with a surf style tip, carbon leading edge and strategically placed Hex Core gives the California Downwind a loose feel with positive release, creating a responsive pivot to maneuver into the next bump. The main difference is the addition of a laid back leading edge to reduce kelp and debris drag, which is important for Cali.

Future Fins SUP California Downwind Fin Details:

Height: 9.51 in. 241.55 mm
Base: 6.01 in. 152.65 mm
Area: 43.50 in. 1104.9 mm Learn More
FCS 2 Al Merrick AM Performance Core Thruster Fin Set
$99.95
Add to Cart

The FCS 2 AM surfboard fin set is based off Al Merrick's original signature template. This fin set has a smaller center fin and offers quick release through turns. These fins are designed to work with the new FCS 2 screwless fin boxes


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FCS 2 Al Merrick AM Performance Core 5 Fin Set
$149.95
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The FCS 2 AM surfboard fin set is based off Al Merrick's original signature template. This set includes 5 fins for both quad and thruster setups and is a large template.

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FCS Carver Performance Core Surfboard Fin (L)
$90.00
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The Carver Thruster Fin Set up by FCS is an elongated fin for performing long arcing turns. It has a high degree of sweep angle that provides exceptional control off the bottom and when carving on the open face. The carver was designed for power surfers who like to push hard against their fins and draw out their turns.

Fin Details:
FCS 2 System
Carver Fins
Performance Core Construction
Size Medium Learn More
FCS 2 Carver Performance Core Surfboard FIn (M)
$90.00
Add to Cart
The Carver Thruster Fin Set up by FCS is an elongated fin for performing long arcing turns. It has a high degree of sweep angle that provides exceptional control off the bottom and when carving on the open face. The carver was designed for power surfers who like to push hard against their fins and draw out their turns.

Fin Details:
FCS 2 System
Carver Fins
Performance Core Construction
Size Medium Learn More
FCS 2 Carver Carbon Surfboard FIn (Large)
$110.00
Add to Cart
The Carver Thruster Fin Set up by FCS is an elongated fin for performing long arcing turns. It has a high degree of sweep angle that provides exceptional control off the bottom and when carving on the open face. The carver was designed for power surfers who like to push hard against their fins and draw out their turns.

Fin Details:
FCS 2 System
Carver Fins
Carbon Construction
Size Large Learn More
FCS 2 Carver Carbon Surfboard Fin (Medium)
$110.00
Add to Cart
The Carver Thruster Fin Set up by FCS is an elongated fin for performing long arcing turns. It has a high degree of sweep angle that provides exceptional control off the bottom and when carving on the open face. The carver was designed for power surfers who like to push hard against their fins and draw out their turns.

Fin Details:
FCS 2 System
Carver Fins
Carbon Construction
Size Medium Learn More
FCS 7" Dolphin Effect Longboard Fin
$79.99
Add to Cart
The FCS Dolphin Effect longboard fin is a screw less fin that allows easy movement of your longboard fin both in and out of the water.

The FCS Dolphin Perfomance Core longboard fin is a great lightweight fin. This fin has a stiff carbon base with great flex through the top third of the fin. This fin will have great performance and quick response in the water. Learn More
FCS 7" Soulflex Longboard Fin
$49.95
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The FCS Soulfex longboard surf fin is smaller in area from base to tip allowing less resistance through turns. This fin flexes further down towards the base, making the surfbaord more responsive. Learn More
FCS 8" Soulflex Longboard Fin
$54.95
Add to Cart
The FCS Soulfex longboard surf fin is smaller in area from base to tip allowing less resistance through turns. This fin flexes further down towards the base, making the surfbaord more responsive. Learn More
FCS AM-3 Performance Core Fin Set
$84.95
Add to Cart

These FCS AM-3 Surfboard fins are the same Al Merrick fin template you have grown to love in a smaller size. These fins would be great for the lighter surfer or to loosen up a tight surfboard. These FCS fins are made from FCS' performance core material.


Performance Core


Performance Core material and construction is designed to deliver the feeling of a tradtional glass fin with the added performance of reduced weight. The result is a lightweight fin with remarkable flex, a smooth feel and an impressive aesthetic.

Learn More
FCS M.R TFX Twin Surfboard Fins with Trailer (Green)
$99.95
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This FCS Twin Fin Template is constructed using FCS' Performance Core Technology with a carbon base for extreme surfing conditions. This fin is based on Mark Richards fin template and has a trailing stabilizing fin included.


Performance Core material and construction is designed to deliver the feeling of a tradtional glass fin with the added performance of reduced weight. The result is a lightweight fin with remarkable flex, a smooth feel and an impressive aesthetic.


FCS M.R TFX Fin Details:



  • Base: 5.06"

  • Depth: 5.58"

  • Area: 21.05"

  • Sweep: 33 degrees

  • Foil: Flat


Rear fin details:



  • Base: 3.55"

  • Depth: 3.66"

  • Area: 9.61"

  • Sweep: 31 degrees

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FCS ARC Al Merrick Performance Core Thruster Fin Set
$84.95
Add to Cart
The FCS ARC surfboard fin set is based off Al Merrick's original signature template. This fin set has a smaller center fin and offers quick release through turns. This is a large thruster fin set. Learn More
FCS Lost GMB Performance Core Thruster Fins
$99.99
Add to Cart

This FCS surfboard fin set is Lost's Matt Biola fin template. This is a great fin for a bigger surfer, more hold or bigger waves. 

Performance Core
Performance Core material and construction is designed to deliver the feeling of a tradtional glass fin with the added performance of reduced weight. The result is a lightweight fin with remarkable flex, a smooth feel and an impressive aesthetic.

GMB

A Livley combination of projection and maneuverability from Matt Biolo's favorite templates refined with feedback from his lost team riders.

Base: 4.41" 112.0mm
Depth: 4.74" 120.0mm
Area: 15.26" 9847mm
Sweep: 32.9 degrees

Flex Rating: 1

Size: L

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FCS PC-5 Thruster Surfboard Fin Set
$79.95
Add to Cart

Performance Core

Performance Core material and construction is designed to deliver the feeling of a tradtional glass fin with the added performance of reduced weight. The result is a lightweight fin with remarkable flex, a smooth feel and an impressive aesthetic.

PC-3, PC-5, PC-7

Resin transfer molding allows the PC fins to be made stiffer with the additional benefit of reduced weight. This stiffer flex pattern allows you to push extremely hard through turns while inside Foil Technology provides increased drive. Another favorite with the pro's the PC fins will suit the more powerful surfer or those wanting to push each turn to the limit.

PC-5

Base: 4.37" 111.0mm
Depth: 4.55" 115.0mm
Area: 14.76" 9525mm
Sweep: 33 degrees

Flex Rating: 2

Size: M

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21 Item(s)

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