When we looked for the right fins for our Hydraero SUP range we went straight to FCS...they're an Australian icon. with by far the best performance track record in the industry.

Designed in collaboration with the world's leading surf athletes and surfboard shapers, FCS offers a diverse range of fins suited to a variety of board shapes, wave conditions and surfing styles.

View the FCS Fins we have chosen to enhance the performance of our Hydraero SUP range.


Incorporating the same patented technology as the FCS II Fin System, FCS II ​longboard fins can be secured into a fin box without the need for a screw and plate.

Furthermore, it takes just seconds to insert and remove the fins, or make subtle adjustments mid surfing session.

It’s simple to use, adaptable to most fin boxes on the market, yet effective in maintaining the fins position in the board.


The FCS II system has been designed to perform at the highest level by seamlessly connecting the 3 essential elements in surfing; the surfer, the surfboard and the fins.

When paired with fins from the FCS II fin range, it's now possible to install and remove your fins in seconds without the need for any screws or tools, so you'll be in the line up faster.

What you’ll find when you ride boards fitted with FCS II is more speed & drive, quicker acceleration, and most importantly, more response from your board, and that equates to better surfing.

Countless victories have been achieved by World Championship Tour competitors riding the FCS II system and fins, which is validation from the best surfers on the planet.

Discover our FCS fin range