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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.

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Future Fins Lost Matt Biolos Medium Thruster Set
$100.00
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This Future fin set is a thruster set and is Lost's Matt Biolos fin template. This is a medium template great for surfers in the 145lb-195lb weight range. A lightweight hexagonal core gives these fins the feel of glass-ons. Engineered with a medium flex pattern, stiffer than Blackstix but more flexible than Fiberglass. These fins have an inside flat foil. Flat foiled fins break free sooner, and are better at controlling speed. Often surfers prefer them in fast powerful surf where they do not need to create additional speed. If you have muscle memory from riding glass-ons, flat foiled fins will feel the closest.

Lost Medium Fin Details:

SIDE FINS:
HEIGHT: 4.50"
BASE: 4.36"
AREA: 14.45"

CENTER FIN:
HEIGHT: 4.50"
BASE: 4.36"
AREA: 14.45" Learn More
FCS II Accelerator Neo Glass Surfboard Fins (M)
$75.00
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The FCS II Accelerator Neo Glass surfboard fins are great for controlled, high speed turns. They excel in critical conditions.

OVERVIEW
• Oversized, all-round fin for a diverse range of surfers.
• Functional template with flat foil on the side fins delivering fast, controlled directional changes.
• Designed for surfers who like to attack the wave and surf with energy and power on critical parts of the wave.

IDEAL CONDITIONS: A wide range of conditions, particularly good in critical overhead waves.

BOARD TYPES: Recommended for all board types.

Please Note: this fin is designed to be used exclusively with the FCS II Fin System, and will not fit in the traditional FCS Dual Plug System.

Size: MEDIUM (65Kg - 80Kg / 145 - 175 Lbs)

FIN SPECS: MEDIUM

Base: 4.39" / 111mm
Depth: 4.58" / 116mm
Area: 15.28"² / 98600mm²
Sweep: 33.7º
Foil: Flat Learn More
FCS II Adriano De Souza Surfboard Fins
$120.00
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The FCS II ADS Adriano De Souza surfboard fins are great for fast controlled maneuvers.

Fin Details:

Performance Core: Versatile RTM construction delivers a consistent feel similar to a traditional fiberglass fin, but with the advantage of reduced weight. The stiff flex pattern extends progressively from the base through to the tip helping the surfer to maintain drive and hold through a turn. PC fins are reliable, very responsive, and can be used in a variety of different conditions.

Size: MEDIUM (65Kg - 80 Kg)

FIN SPECS

SIDE FIN:
Base: 4.47" / 113mm
Depth: 4.54" / 115mm
Area: 14.96"² / 9650 mm²
Sweep: 37°
Foil: Flat

CENTRE FIN:
Base: 4.35" / 110mm
Depth: 4.42" / 112mm
Area: 14.20"² / 9160 mm²
Sweep: 37°
Foil: Flat Learn More
FCS II Jeremy Flores Surfboard Fins
$120.00
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The FCS II Jeremy Flores surfboard fin is great for driving off the bottom and performing fast turns.

Fin Details:

Material: Performance Glass (PG) 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.

Size: MEDIUM (65 - 80Kg / 145 - 175 Lbs)

FIN SPECS

Base: 4.65" / 118mm
Depth: 4.58" / 116mm
Area: 14.96"² / 9652 mm²
Sweep: 33.7°
Foil: Flat Learn More
Futures JC1 Blackstix 3.0 Surfboard Fins
$120.00
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The JC1 Blackstix was designed by John Carper of JC Surfboards as a springy fin with a V2 foil for the powerful surfer looking to build speed and drive in smaller waves. The JC1 is a traditional template with a refined base that carries through to a fuller tip, which is meant to hold through turns. Learn More
Channel Islands Two Tab Tech 1 Surfboard Fins
$85.00
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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
FCS II AM AL Merrick Medium Tri-Quad Surfboard Fins
$149.99
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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
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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
RFC Rusty 4.6" Future Surfboard Fins
$81.99
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These Rainbow Fin Co. fins are a Rusty 4.6" medium sized fin template with a Future fin base. These fins are made from fiberglass. 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 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 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
Future FYU (450) RTM Thruster Fin Set
$82.00
Add to Cart

A high performance finfor thefast lighter rider. Lots of drive and easy release off the top.


Hex RTM


Lighteight 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.


 


Height:  4.59 in. (11.66cm)


Base:  4.45in (11.30cm)


Area:  14.91 sq. in. (96.19 sq. cm.)

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FCS PC-3 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-3

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

Flex Rating: 1

Size: S

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