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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.
Future 9" Performance Glass Longboard Fin
$64.00
The Future Performance glass longbaord fin is a great all around longboard template that works great as a single fin or a 2+1 fin setup. This fin has great hold and drive through the base and enough flex in the tip for easy turning. Learn More
FCS 7" Dolphin Effect Longboard Fin
$79.99
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
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 9" Dolphin Effect Longboard Fin
$84.95
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
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" Kai Sallas Longboard Fin (Smoke)
$64.95
The FCS Kai Sallas longboard fin is a high perormance longboard template. This fin has extra length at the base of the trailing edge adding more hold and drive. The base quickly narrows towards the tip for acute directional changes. This fin has a stiff base with smooth flex through the top third of the fin. This fin is ideal for 2+1 fin setups. Learn More
FCS 6.5" Kai Sallas Longboard Fin (Smoke)
$59.95
The FCS Kai Sallas longboard fin is a high perormance longboard template. This fin has extra length at the base of the trailing edge adding more hold and drive. The base quickly narrows towards the tip for acute directional changes. This fin has a stiff base with smooth flex through the top third of the fin. This fin is ideal for 2+1 fin setups. Learn More
FCS 9" Fatboy Longboard Fin
$54.95
The FCS Fatboy longboard surf fin is designed for on rail performance and nose riding. The thick foil in the base and tip is seperated by a thin foil section through the middle. The bulb like tip holds the tail of the surfboard in the water for nose riding. Learn More
FCS 8" Fatboy Longboard Fin
$49.95
The FCS Fatboy longboard surf fin is designed for on rail performance and nose riding. The thick foil in the base and tip is seperated by a thin foil section through the middle. The bulb like tip holds the tail of the surfboard in the water for nose riding. Learn More
FCS 9" Hatchet Longboard Fin
$54.95
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
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 7" Ezi Trim Longboard Fin
$49.95
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" Dolphin Performance Glass Longboard Fin
$54.95
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 10" Dolphin Performance Glass Longboard Fin
$59.95
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" Dolphin Performance Glass Longboard Fin
$54.95
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 6" Dolphin Performance Glass Longboard Fin
$44.95
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 JF-1 Jeremy Flores PG Surfboard Fins
$89.95
Jeremy Flores' signature fin featuring a long base and narrow tip. Perfect for driving hard off the bottom and snapping vertically off the top. Subtle tip flex provides smooth transitions between turns. Learn More
FCS AM-3 Performance Core Fin Set
$84.95
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
Future FAMT RTM HEX Twin Fins
$75.95
This future fin set is a high aspect, high performance twin fin brainchild of Al Merrick and Future Fins. This is a fast fin with a loose feel. This pack includes a twin fin set with a trailer fin.
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.
Futures Rusty RTM Hex Surfboard Fins
$114.95
Rusty RTM Hex 5 fin surfboard set
Outline: Rusty
Height: 4.51 in
Base: 4.46 in
Area: 15.00 in²
Rusty and Futures collaborated to create a surfboard fin with a unique flex pattern that complements all boards, but works insane on EPS boards. Taking the honycomb out of the tip maximizes tip flex making the fins ultra responsive.
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.
FCS G-XQ Performance Core Surfboard Trailer Fins Smoke
$55.00
These FCS GX Fins work great as trailing fins for a quad setup or a longboard fin. These Are constructed from FCS performance core material.
Learn More
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FCS GMB PC Quad Fin Set
$109.95
This Quad 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 Lost GMB Performance Core Thruster Fins
$99.99
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 Stretch Thruster/Quad Performace Core Surfboard 5 Fin Set
$119.95
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°
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