OUR COMPANY Built by pros in the surfing and engineering world. This new innovation is revolutionary technology that will make your surfing experience that much better. revolutionary technology that will make your surfing experience that much better.
OUR GOAL: MAKE IT BETTER Fin-S, pronounced "fi-ness", was built by the two Posner brothers: The WQS surfer, Scott, and the engineer, Chad. The product was developed with one simple question in mind, "“What can we do to bring surfing to the next level?". Knowing that the current fin systems are time consuming and tedious to use, they sought to make it better. Years of research and development coupled with the help of pros and top shapers around the globe led to something simply ground-breaking. They created a unique tool-less fin system which utilizes their patented SpringLock™ technology. You are no longer bound to fin keys or tools and only left with surfing. Fin-S is fast, easy to use, durable, and maintains a tight connection to your board. This enables a confident experience in any surf condition. Fin-S will give your surfing experience a whole new light. We believe in our technology and want to share it with the surfing world.
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Our patented SpringLock™ technology has had years of testing by top athletes around the world. We have built a strong, high-performance fin system with easy installation.
We have worked with our pro team to get our fins to the highest level of performance possible. We work with only the best from all over the world in many different waves. Sunny garcia Jason Shibata Jesse Merle jones Kekoa Becalso Joel Centeio Sean Moody Jake K-Baum Taro Ishizeki Dakotah Hooker
Model:AM1 Type:Thruster Size:Medium Base:4.50“ Depth:4.56" Fin Performance Drive 4* Pivot 2* Release 2*
Model:TV1 Type:Thruster Size:Medium Base:4.28" / 4.23“ Depth:4.57" / 4.31“ Fin Perefomance Drive4* Pivot4* Release5*
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Model:Q1T Type:Quad Size:Medium Base:4.24" / 3.52“ Depth:4.49" / 3.78“ Fin Performance Drive4* Pivot4* Release3*
The AM1 fin set has a lot of rake which help with stability and generating drive, but the narrow tip allows for quick snaps off the lip and exceptional release. These fins are also available in Honeycomb for greater performance.
An upright fin that a lot of the world's best ride in all conditions. This fin allows for tight turns in the pocket and quick acceleration down the line. A favorite of Sean Moody and Jesse Merle-Jones
This quad set is a Fin-S favorite. It's fast down the line and has a great turning radius. The side fins have vector foil to create more lift and with finely tuned flex characteristics.
All honeycomb fin set salso include the durable Fin-S neoprene carrying case. This will keep your fins organized and protected while not in use and during travel.
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Model:TK1 Type:Thruster Size:Medium Base:4.52“ Depth:4.69“ Fin performance Drive3* Pivot2* Release3*
Model:AM2 Type:Thruster Size:Large Base:4.69" / 4.50“ Depth:4.74" / 4.46“ Fin Performance Drive4* Pivot5* Release4*
The TK1 fin template was designed by renowned Hawaiian shaper, Wade Tokoro. This template has a wide base with a narrower raked tip that makes for good drive off the bottom and nice release off the top.
These fins have a large base and a lot of rake which help to produce to good drive in all conditions. The narrow tip allows for quick snaps off the lip and exceptional release.
Model:TV1-DS Type:Thruster Size:Medium Base:4.28" / 4.23“ Depth:4.57" / 4.31“ Colour : white Fin Performance Drive4* Pivot4* Release5*
The TV1 is an upright fin that a lot of the world’s best ride in all conditions. This fin allows for tight turns in the pocket and quick acceleration down the line. This fin is now available in the Fin-S Design Series line featuring unique and limited artwork. A favourite of Fin-S team riders Sean Moody and Jesse Merle-Jones
Model:TV1-DS Type:Thruster Size:Medium Base:4.28" / 4.23“ Depth:4.57" / 4.31“ Colour: red Fin Performance Drive4* Pivot4* Release5*
Model:X1 Type:Thruster Size:Medium Base:4.17“ Depth:4.53“ Fin Performance Drive4* Pivot4* Release5*
The Xanadu thruster fin is a unique fin outline that generates a lot of speed and drive through turns. This fin is lightweight honeycomb, but uses a special layup to increase the stiffness to better handling.
Model:AM1 Type:Thruster Size:Medium Base:4.35“ Depth:4.37“ Fin Performance Drive4* Pivot5* Release4*
Model:SE1 Type:Thruster Size:Medium Base:4.45“ Depth:4.53“ Fin Performance Drive4* Pivot3* Release4*
Model:MB1 Type:Thruster Size:Medium Base:4.54“ Depth:4.69“ Fin Performance Drive4* Pivot3* Release2*
The AM1 fin set has a lot of rake which help with stability and generating drive, but the narrow tip allows for quick snaps off the lip and exceptional release.
The Sharp Eye fin template is well performing fin especially in mushy surf. It also does very well in hollow surf.
This fin is designed by ...Lost shaper Matt "Mayhem" Biolos. This is a progressively designed thruster which is great in all conditions and ridden by many pros. They provide lots of drive and a nice flare off the lip of the wave.
Model:SG1 – Sunny Garcia Type:Thruster Size:Large Base:4.65“ Depth:4.72“ Fin Performance Drive5* Pivot3* Release2*
Model:EA1 Type:Thruster Size:Medium Base:4.47“ Depth:4.54“ Fin Performance Drive4* Pivot3* Release3*
Model:QS1 Type:Quad Size:Medium Base:4.53" / 3.75“ Depth:4.52" / 3.74“ Fin Performance Drive4* Pivot4* Release3*
This is the Signature Series Sunny Garcia thruster fin set. This set was specially designed with Sunny along with a unique grahic set that represents him. This is a larger fin, but is generally good for Medium to Large surfers. Sunny Says: "It's big-boy all around fin for waves 2' to 30'. The fins have a wide base and a narrow tip so they have a lot of drive and good release off the top.“
The Extra Acceleration Template. It's great for all conditions, especially big surf in Hawaii where this fin temlate was primarily developed. It has a medium tip which helps to generate drive down the line. Joel Centeio's favorite allaround fin.
The Stretch Quad fin template designed by Stretch is one of the most widely used quad fin templates. This quad is very drivey which generates a lot of speed and hold in the pocket. These quads have a nice release off the lip.
Model:S3 Type:Thruster Size:Small Base:4.29“ Depth:4.34“ Fin Performance Drive3* Pivot2* Release3*
Model:S5 Type:Thruster Size:Medium Base:4.39“ Depth:4.58“ Fin Performance Drive3* Pivot4* Release4*
Model:S7 Type:Thruster Size:Large Base:4.53“ Depth:4.78“ Fin Performance Drive4* Pivot3* Release3*
The Fin-S S3 fin template is an excellent thruster fin set for smaller surfers or groms in all conditions. The S-Series fins were developed and tested by Fin-S. All of the S-Series line of fins contain the unique translucent Fin-S spring graphic on the side fins. It's subtle, yet a clean new look on the fins.
The Fin-S S5 thruster fin set has excellent speed and drive for medium sized surfers. This thruster is great in all conditions. The S-Series fins were developed and tested by FinS. All of the S-Series line of fins contain the unique translucent Fin-S spring graphic on the side fins. It's subtle, yet a clean new look on the fins.
The Fin-S S7 Fin is our large thruster template. It's A very popular all around fin for large surfers and are very fast and drivey. A great choice for larger riders lookinf for more performance from their fins. The S-Series fins were developed and tested by Fin-S. All of the S-Series line of fins contain the unique translucent Fin-S spring graphic on the side fins. It's subtle, yet a clean new look on the fins.
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Fin-S Installation Jig includes the aircraft aluminum jig plates and the clear acrylic alignment gauge. It is typically used for a pre-glass installation, but, of course, can be used for repair and upgrade installations over glass. The jig was designed to be as compact as possible so it can fit in very aggressive concave shaped boards. The jig uses a standard trim router(not included) and a specialty template router bit(not included). The bit required is the same as the FCS fusion. This minimizes the tools needed in the shop keeping the shapers and production in mind. Dimensions: 8"L x 6"W
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Fin-S router bit is used in conjunction with the Fin-S installation Jig. It is made from high quality High Speed Steel which is sharp and durable. This bit is the same dimensions as the FCS Fusion router bit.
FIN-S masking tape 60 yard roll of 3/8� masking tape
Our patented SpringLock™ technology has had years of testing by top athletes around the world. We have built a strong, high-performance fin system with easy installation. FIN BOX The fin boxes are made with high performance, glass fiber reinforced, engineering grade plastic resulting in a strong, lightwieght, and durable componenet. The fin box is optimized to use the shortest possible length to enable a more natural flex pattern in the tail of the board. STAINLESS STEEL SPRING The corrosion resistant spring maintains constant pressure to securley lock the fin into the fin box position. Made from highest quality marine grade stainless steel, they are designed to outlast the lifetime of your board. LOCKING PIN The locking pin secure the fin inside the fin box. When the fin is engaged with the Fin-S spring lock technology, the fins are locked in and ready for surfing in any condition.
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Fin-S Snap-Back trucker hat with mesh
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Size: One Size Fits Most
The orignal Snapback hat embroidered with the Fin-S Logo. Made in the USA
Get your Fin-S t shirt! We use the softest cotton so they feel good when you're wearing them They're machine washable, durable, and most importantly stylish! This style is Black shirt with the Fire Red graphic
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