Skip to Store Area:

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.

46 Item(s)

per page
Page:
  1. 1

Grid  List 

 ↑
FCS II AM AL Merrick Medium Tri-Quad Surfboard Fins
$149.99
Add to Cart
The FCS II AM Al Merrick medium tri-quad surfboard fins are a great all around fin template, they are designed to work with the FCS II snap in fin system. These fins have a honeycomb core and will provide great speed and flex through turns. This is a great fin choice for your 5 fin surfboard giving you a choice of surfing it thruster or quad.

This pack includes 5 fins for a thruster or quad setup. Learn More
FCS II AM AL Merrick Medium Thruster Surfboard Fins
$99.99
Add to Cart
The FCS II AM Al Merrick medium thruster surfboard fins are a great all around fin template, they are designed to work with the FCS II snap in fin system. These fins have a honeycomb core and will provide great speed and flex through turns.

This pack includes 3 fins for a thruster setup. Learn More
FCS II JW Julian Wilson Thruster Surfboard Fins
$119.99
Add to Cart
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
Add to Cart
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 Mick Fanning Thruster Surfboard Fins (M)
$119.99
Add to Cart
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
FCS II Kolohe Andino Thruster Surfboard Fins (M)
$119.99
Add to Cart
These FCS II Kolohe Andino surfboard fins are a medium template and feature a honeycomb core. These fins offer a great combination of drive and maneuverability, they are designed to be used with the FCS II snap in fin system.

This Package includes a Thruster set. Learn More
FCS Weed Racing 10" SUP Surfboard Fin
$120.00
Add to Cart
FCS 10" Weed Racing Stand Up Paddle Fins

FCS Fin Details:
Severe sweep angle easily sheds weed
Ideal for straight-line flat water and open ocean paddling
Promotes higher single-side stroke frequency
Stiff and lightweight carbon skin UL construction
Includes FCS Smart Screw
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


Learn More
FCS 2 Al Merrick AM Performance Core 5 Fin Set
$149.95
Add to Cart
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.

Learn More
FCS Carver Performance Core Surfboard Fin (L)
$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 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 2 Accelerator Carbon Surfboard Fin
$110.00
Add to Cart
The Accelerator Thruster from FCS 2 is designed as an oversized, all-around fin for a diverse range of surfers. It is a functional template with a flat foil on the side fins delivering fast, controlled directional changes. This fin was designed for surfers who like to attack the wave and surf with energy and power on critical parts of the wave.

Fin Details:
FCS 2 System
Accelerator Fins
Carbon Construction
Size Large Learn More
FCS 2 Accelerator Carbon Surfboard Fins
$110.00
Add to Cart
The Accelerator Thruster from FCS 2 is designed as an oversized, all-around fin for a diverse range of surfers. It is a functional template with a flat foil on the side fins delivering fast, controlled directional changes. This fin was designed for surfers who like to attack the wave and surf with energy and power on critical parts of the wave.

Fin Details:
FCS 2 System
Accelerator Fins
Carbon Construction
Size Medium Learn More
FCS 2 Accelerator Carbon Fin System
$110.00
Add to Cart
The Accelerator Thruster from FCS 2 is designed as an oversized, all-around fin for a diverse range of surfers. It is a functional template with a flat foil on the side fins delivering fast, controlled directional changes. This fin was designed for surfers who like to attack the wave and surf with energy and power on critical parts of the wave.

Fin Details:
FCS 2 System
Accelerator Fins
Carbon Construction
Size Small Learn More
FCS II Reactor PC Carbon Surfboard Fins (L)
$110.00
Add to Cart
The FCS II Reactor fin set is designed for tight turns and snaps. The Reactor fin set is a fast reacting fin that works great in fast hollow surf. This fin is for the surfer that wants quick acceleration and tail release.

Reactor Fin Details:

Conditions: Hollow steep waves, punchy beach breaks.
Boards: Performance shortboards with moderate to low rocker. Learn More
FCS II Carver Quad Rear Surfboard Fins (Medium)
$70.00
Add to Cart
The FCS II Carver quad rear surfboard fins are designed for powerful high speed turns. They have a 50/50 foil for stability and control, and work best with narrow tail boards. Learn More
FCS II Reactor PC Surfboard Fins (M)
$90.00
Add to Cart
The FCS II Reactor fin set is designed for tight turns and snaps. The Reactor fin set is a fast reacting fin that works great in fast hollow surf. This fin is for the surfer that wants quick acceleration and tail release.

Reactor Fin Details:

Conditions: Hollow steep waves, punchy beach breaks.
Boards: Performance shortboards with moderate to low rocker. Learn More
FCS II Reactor PC Carbon Surfboard Fins (M)
$110.00
Add to Cart
The FCS II Reactor fin set is designed for tight turns and snaps. The Reactor fin set is a fast reacting fin that works great in fast hollow surf. This fin is for the surfer that wants quick acceleration and tail release.

Reactor Fin Details:

Conditions: Hollow steep waves, punchy beach breaks.
Boards: Performance shortboards with moderate to low rocker. Learn More
FCS II Reactor PC Carbon Surfboard Fins (S)
$110.00
Add to Cart
The FCS II Reactor fin set is designed for tight turns and snaps. The Reactor fin set is a fast reacting fin that works great in fast hollow surf. This fin is for the surfer that wants quick acceleration and tail release.

Reactor Fin Details:

Conditions: Hollow steep waves, punchy beach breaks.
Boards: Performance shortboards with moderate to low rocker. 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 8.25" Finger Longboard Fin
$54.95
Add to Cart
The FCS Finger longboard surf fin has a small base, long rake and fuller tip. This allows the fin to turn easily but still have hold on the nose and drive down the line. Learn More
FCS 7.25" Finger Longboard Fin
$49.95
Add to Cart
The FCS Finger longboard surf fin has a small base, long rake and fuller tip. This allows the fin to turn easily but still have hold on the nose and drive down the line. Learn More
FCS 9" Hatchet Longboard Fin
$54.95
Add to Cart
The FCS Hatchet longboard fin is well suited for old style mals with soft rolled tail edges, and modern nose rider mals. The large surface area and upright shape proivides added drive, promotes a longer turning arc, and helps hold the tail in when nose riding. Learn More
FCS 8.5" Ezi Trim Longboard Fin
$54.95
Add to Cart
The FCS Ezi Trim longboard surfing fin is ideal for performance longboarding. The depth of the fin noticeably improves nose riding on modern high performance longboards. The reduced area gives the surfboard more manoeuvrability and greater speed. The notch improves flex in the tip providing more forgive-ness in tight arcs. Learn More
FCS 9" Soulflex Longboard Fin
$59.95
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 7" Soulflex Longboard Fin
$49.95
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 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 Knubster VS Surfboard Fin
$16.00
Add to Cart

The FCS VS KNUBSTER is essentially a centre fin that can be added to any quad set-up. The fin will increase drive and provide directional control through turns, without sacrificing speed, flow, or the freedom of movement typically associated with a quad.


The “KNUBSTER” is designed with a single tab that allows the fin to be positioned in the forward and rear centre plug to cater for the individual drive requirements of each surfer.


The FCS VS KNUBSTER, which is 3 3/4” by 2” high, was the 5th fin Kelly Slater used in his boards during the Quiksilver Pro in New York. According to Kelly’s report, “The KNUBSTER makes your quad set-up feel faster, smoother, and it adds a little more control. It just tightens everything it up a bit”.


Interestingly Kelly was riding the FCS VS KNUBSTER when he scored his two 10 point rides in 2011. The first at the Quiksilver Pro in NY where he performed one of the best airs ever seen in competition, and the second at The Rip Cur Pro in Portugal in heaving barrels.


Adding the FCS VS KNUBSTER to your quad set-up is an affordable way to add a new dimension


to your surfing. FCS recommends using the fin with the FCS K2.1 Quad.

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
Add to Cart

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

Learn More
FCS JW-1 Julian Wilson Fin Set
$89.95
Add to Cart

Pro Surfer Julian Wilson has joined the elite FCS surf team and this is his premier surfboard fin set. This fin set is for amedium sized rider and made from FCS' Performance Glass Construction.


FCS JW-1 Fin Details:



  • Base: 4.29"

  • Depth: 4.50"

  • Area: 14.06"

  • Sweep: 31 degrees

  • Foil: Flat


FCS Performance Glass Details:


Performance Glass material characteristics and flex pattern are identical to traditional fibreglass fins offering a stiff base with subtle responsive tip flex, amazing aesthetics and proven durability. PG fins are the perfect transition fin for surfers moving from fixed fins to the convenience, accuracy and performance of FCS.

Learn More
FCS GX Trailer Fins
$29.95
Add to Cart
These FCS GX Fins work great as trailing fins for a quad setup or a longboard fin. These Are constructed from FCS glass flex material. Learn More
FCS H-3 Nexus Thruster Surfboard Fin Set (large)
$129.95
Add to Cart
The FCS H-3 NEXUS surfboard fin features TRICOIL technology, a dynamic flex pattern that effectively stores and releases energy as the surfer transitions from one turn into the next. This transition between turns is where most surfers struggle to maintain speed. FCS has solved this problem by designing a fin with a highly efficient template, material stability, minimal drag characteristics, and above all, unparalleled flex properties. From the moment you ride the FCS H-3 NEXUS you’ll realize this fin has something special. Whether your surfing tight in the pocket or carving on the open face, you can surf confidently knowing all the elements of the fin are working in synergy to deliver the ultimate advantage, more speed. The performance of the H-3 Nexus is seamless; yet quite deliberate in the way it feels. Learn More
FCS H-3 Nexus Thruster Surfboard Fin Set (medium)
$129.95
Add to Cart
The FCS H-3 NEXUS surfboard fin features TRICOIL technology, a dynamic flex pattern that effectively stores and releases energy as the surfer transitions from one turn into the next. This transition between turns is where most surfers struggle to maintain speed. FCS has solved this problem by designing a fin with a highly efficient template, material stability, minimal drag characteristics, and above all, unparalleled flex properties. From the moment you ride the FCS H-3 NEXUS you’ll realize this fin has something special. Whether your surfing tight in the pocket or carving on the open face, you can surf confidently knowing all the elements of the fin are working in synergy to deliver the ultimate advantage, more speed. The performance of the H-3 Nexus is seamless; yet quite deliberate in the way it feels. Learn More
FCS Simon Anderson SA-1 Performance Core Quad Surfboard Fin Set Medium
$109.95
Add to Cart
25 years after designing the thruster, Simon Anderson is producing quads. These FCS Quad Surfboard fins are for his small wave quad boards. Both the front and rear fins have proportionally the same outline resulting in superior handling, speed and control. The Medium template will suit small to medium surfers while the Large template will cater for larger surfers. 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

Learn More
FCS PC-7 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-7

Base: 4.52" 111.0mm
Depth: 4.67" 119.0mm
Area: 15.71" 10137mm
Sweep: 33 degrees

Flex Rating: 2

Size: L

Learn More
FCS Stretch Thruster/Quad Performace Core Surfboard 5 Fin Set
$119.95
Add to Cart

This FCS 5 fin Surfboard fin set can be used as a quad or a thruster. It was designed by William “Stretch” Riedel.
Features a moderate inside foil along a wide base, which generates signifi cant speed
from the initial turn, and a neutral foil along a thin, flat tip. At low speeds, the ample
surface area in the tip provides power, giving you the ability to generate speed with ease.

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.

Front
Base: 4.48” 114mm
Depth: 4.48” 114mm
Area: 15.15”2 9776mm2
Sweep: 30.5°

Rear
Base: 3.88” 98mm
Depth: 3.80” 96mm
Area: 11.22”2 7238mm2
Sweep: 30.7°

Learn More
FCS Ultimate Surfboard Fin Tool
$17.95
Add to Cart

Tired of those fin keys? This FCS fin tool is a must for the dedicated surfer. This FCS fin tool makes changing your fins a breeze and even will help you remove stripped out screws. This fin tool works with all fin systems and has bits to remove FCS, Futures, Lok Box, Longboard fins and more.

Includes:

  • 1 x Phillips Screw Head
  • 1 x Flathead Screw Head
  • 1 x Easy Out Bit (for stripped screw removal)
  • 4 x FCS/Future fin key
Learn More
FCS Simon Anderson SA-2 Performance Core Quad Surfboard Fin Set Large
$109.95
Add to Cart
25 years after designing the thruster, Simon Anderson is producing quads. These FCS Quad Surfboard fins are for his small wave quad boards. Both the front and rear fins have proportionally the same outline resulting in superior handling, speed and control. The Medium template will suit small to medium surfers while the Large template will cater for larger surfers. Learn More
FCS M-7 Glass Flex Thruster Surfboard Fin Set
$47.95
Add to Cart

Glass Flex

Glass Flex has been formulated to replicate the flex and memory properties of laminated fiberglass. Its advantages over other composite fin materials inlcude stiffness, a more positive flex pattern (nice tip flex, little base flex) and remarkable flex memory. The precision of the injection molding process ensures the highest accuracy in geometry in each fin produced.

M-series

Fast and smooth, with better hold and more squirt through turns. The M-series has a flexible tip for forgiveness and control at high speed. The new inside Foil Technology offers superior drive and hold. Glass Flex offers the flex pattern modeled off the hand foiled fiberglass fin and the ability to mold high technical computer generated foils accurately.

Base: 4.52" 115.0mm
Depth: 4.67" 119.0mm
Area: 15.71" 10137mm
Sweep: 33 degrees

Flex Rating: 1

Size: L

Learn More
FCS M-3 Glass Flex Thruster Surfboard Fin Set
$47.95
Add to Cart

Glass Flex

Glass Flex has been formulated to replicate the flex and memory properties of laminated fiberglass. Its advantages over other composite fin materials inlcude stiffness, a more positive flex pattern (nice tip flex, little base flex) and remarkable flex memory. The precision of the injection molding process ensures the highest accuracy in geometry in each fin produced.

M-series

Fast and smooth, with better hold and more squirt through turns. The M-series has a flexible tip for forgiveness and control at high speed. The new inside Foil Technology offers superior drive and hold. Glass Flex offers the flex pattern modeled off the hand foiled fiberglass fin and the ability to mold high technical computer generated foils accurately.

Base: 4.28" 109.0mm
Depth: 4.41" 112.0mm
Area: 14.22" 9172mm
Sweep: 31 degrees

Flex Rating: 1

Size: S

Learn More
FCS Mark Richards M.R TFX Glass Flex Twin Surfboard Fin Set
$47.95
Add to Cart

Glass Flex

Glass Flex has been formulated to replicate the flex and memory properties of laminated fiberglass. Its advantages over other composite fin materials inlcude stiffness, a more positive flex pattern (nice tip flex, little base flex) and remarkable flex memory. The precision of the injection molding process ensures the highest accuracy in geometry in each fin produced.

M.R-TX

MR's twin template, FCS advanced foil plus a dynamic stabilizer for maximum performance in twin, super twin or fish options.

Side

Base: 5.06" 128.0mm
Depth: 5.58" 142.0mm
Area: 21.05" 13580mm
Sweep: 33 degrees

Stabilizer

Base: 3.55" 90.0mm
Depth: 3.90" 99.0mm
Area: 9.61" 6200mm
Sweep: 31 degrees

Flex Rating: 2

Size: *

Learn More
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

Learn More

46 Item(s)

per page
Page:
  1. 1

Grid  List 

 ↑