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.

35 Item(s)

per page
Page:
  1. 1

Grid  List 

 ↓
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 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 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 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 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 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
Future SB 325 Trailer Fins
$27.95
Add to Cart

These Future sidebite fins are great for side longboard fins. They will give you the extra needed hold for jamming out those bottom turns. These fins have the 3/4" mounting depth.


Material: Natural Composite Molded-resin with long fiberglass matrix, this composite material fuses into a sensitive, snappy and lightweight fin that retains the proper flex pattern for performance.  Super light material that practically floats.

Learn More
Future SB 350 Trailer Fins
$27.95
Add to Cart

These Future sidebite fins are great for side longboard fins. They will give you the extra needed hold for jamming out those bottom turns. These fins have the 3/4" mounting depth.


Material: Natural Composite Molded-resin with long fiberglass matrix, this composite material fuses into a sensitive, snappy and lightweight fin that retains the proper flex pattern for performance.  Super light material that practically floats.

Learn More
Futures AM2 5 Fin Surfboard Set
$131.95
Add to Cart

Futures AM2 5-Fin Surfboard Fins


Front Fins:


Height:     4.73    in,        12.01    cm
Base:       4.49    in,        11.40    cm
Area:      15.98    sq in,    103.10sq cm


Center Trailer


Height:     4.49    in,        11.40    cm
Base:       4.63    in,        11.76    cm
Area:      15.32    sq in,    98.84    sq cm


Quad Trailer


Height:     4.00    in,        10.16    cm
Base:       3.88    in,        9.86    cm
Area:      12.39    sq in,    79.94    sq cm



These Future AM2 surfboard fins are a popular template for the light footed large surfer. The large base with medium tip helps with powerful bottom turns and releasing the fins off the top. Try this laid back template in wrapping point breaks. Riding the quad rears instead of the center fin will add drive and hold.

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
Futures Jordy Smith Surfboard Fins
$89.95
Add to Cart
Future Fins Jordy Smith surfboard fins set.

Height: 4.73 in, 12.01 cm
Base: 4.77 in, 12.12 cm
Area: 16.11 sq in, 103.94 sq cm

Learn More
Futures QD2 375 Surfboard Quad Trailer Fins
$28.00
Add to Cart
The Future QD2 375 fin set is a quad trailer fin with the 1/2" box for Future fins quad setups. This includes a set of 2 rear trailer fins.

Fin Height: 3.75" Learn More
Futures QD2 400 Surfboard Quad Trailer Fins
$28.00
Add to Cart
The Future QD2 400 fin set is a quad trailer fin with the 1/2" box for Future fins quad setups. This includes a set of 2 rear trailer fins.

Fin Height: 4" Learn More
Futures TMF Knubster Trailer Fin
$18.95
Add to Cart
The Future TMF trailer fin is a 5th fin knubster to be used as a center trailing fin for quad setups. This fin will add stability to your quad fin surfboard and enable tighter arcing turns. Learn More
Future F8 QD2 400 Quad Fin Set
$56.00
Add to Cart
The Future F8 QD2 400 Quad fin setup is one of the most popular templates available as a large quad setup. The F8 is a great for template for larger sized riders looking for a fin that is a little more hold and drive than the smaller f4 or f6.
Front Fins:

Height: 4.64 in. 11.8cm.
Base: 4.55 in. 11.6 cm.
Area: 15.98 in.² 103.01 cm.²


Rear Fins:

Foil: Symmetrical
Height: 4.00 in 10.2 cm
Base: 3.89 in 9.9 cm
Area: 12.41 in² 80.06 cm² Learn More
Future MB2 (Mayhem) Thruster Surfboard Fin Set
$89.99
Add to Cart
These Future MB2 surfboard fins are the Lost Mayhem template designed by Matt Biolos. These fins are ideal for a larger surfer or someone looking for more drive and hold.

Future MB2 Fin Details:
Size: L 180+lbs
Material: Honeycomb Carbon
Height: 4.65"
Base: 4.50"
Area: 15.47" Learn More
Future Fins QD2 3.75 Techflex Quad Trailer Fins
$60.00
Add to Cart
These Future QD2 3.75 Quad Trailing fins are made from Future Fins tech flex material and have a shallow 1/2" box size for a surfboards quad trailing fins.

Fin Details
3.75" tall from top of base
Single Foiled Learn More
Future Fins QD2 4.0 Techflex Quad Trailer Fins
$60.00
Add to Cart
These Future QD2 4.0 Quad Trailing fins are made from Future Fins tech flex material and have a shallow 1/2" box size for a surfboards quad trailing fins.

Fin Details
4" tall from top of base
Single Foiled Learn More
Future Fins QD2 4.15 Techflex Quad Trailer Fins
$60.00
Add to Cart
These Future QD2 4.15 Quad Trailing fins are made from Future Fins tech flex material and have a shallow 1/2" box size for a surfboards quad trailing fins.

Fin Details
4.15" tall from top of base
Single Foiled Learn More
Future Fins QD2 4.15 Honeycomb Quad Trailer Fins
$50.00
Add to Cart
These Future QD2 4.15 Quad Trailing fins are made from Future Fins Honeycomb material and have a shallow 1/2" box size for a surfboards quad trailing fins.

Fin Details
4.15" tall from top of base
Double Foiled 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 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 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 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 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 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
Futures TMF-2 Knubster Trailer Fin
$18.99
Add to Cart
The Future TMF-2 trailer fin is a 5th fin knubster to be used as a center trailing fin for quad setups. This fin will add stability to your quad fin surfboard and enable tighter arcing turns. Learn More
Futures FAM2 HC Thruster Surfboard Fins
$82.00
Add to Cart

DETAILS: Al Merrick


Outline:


Height: 4.73"


Base:    4.64"


Area:  15.98"


The AM2 is Future fins larger rider template by Al Merrick. With a full base and large surface area, this fin means power.


Hex RTM
Lightweight foam hex core glass fin that has the look and feel of a glass-on fin. Engineered with a medium flex pattern. Great for all conditions

Learn More
Futures F8 HC Surfboard Fin Set
$82.00
Add to Cart
The Future F8 HC surfboard fins are a great all around large fin template. These fins are made with futures honeycomb technology and are great for surfers in the 195lb+ range. 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
Channel Islands Two Tab Tech 3 Surfboard Fins
$105.00
Add to Cart
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: Blue Learn More
Channel Islands Two Tab Tech 3 Surfboard Fins
$105.00
Add to Cart
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
Chanel Islands Two Tab Tech 2 Surfboard Fins
$95.00
Add to Cart
Material: Full carbon with a unique core construction reduces resin content and weight.

Performance: A complete carbon fiber sandwich provides increased drive and control. Al's design creates drive from the rake and base, while allowing pivot with the narrow tips and smaller center fin.

Color: Black

Size: Large Learn More
Channel Islands Two Tab Tech 1 Surfboard Fins
$85.00
Add to Cart
Material: Time-tested polyester resin and fiberglass construction. Unique core construction reduces resin content and weight.

Performance: Our proprietary fiberglass weave and orientation is designed for maximum response and performance in a fiberglass fin. Al's design creates drive from the rake and base, while allowing pivot with the narrow tips and smaller center fin.

Color: Red

Size: L Learn More
Channel Islands Two Tab Tech 1 Surfboard Fins
$85.00
Add to Cart
Material: Time-tested polyester resin and fiberglass construction. Unique core construction reduces resin content and weight.

Performance: Our proprietary fiberglass weave and orientation is designed for maximum response and performance in a fiberglass fin. Al's design creates drive from the rake and base, while allowing pivot with the narrow tips and smaller center fin.

Color: Green

Size: L Learn More

35 Item(s)

per page
Page:
  1. 1

Grid  List 

 ↓