Starboard has pioneered a new line of pre-impregnated carbon fins. Using the same, super lightweight 3k prepreg twill carbon layup that is based off our World Championship winning, Lima Paddle.

The 3k pre impregnated carbon twill wave is an ultra lightweight weave that creates super stiff performance throughout the fin. The trailing edge features a super sharp 0.4mm for clean hydrodynamics. The new range of fins adds speed and performance like never before.

SUP surfers will have a more high performing, responsive, engaged, and locked-in fin setup. After testing with multiple team riders, we could not believe the difference in speed, power, and flow with the new Carbon Surf Fins.

The racing line of fins has been developed alongside world-class racers, who tested and developed our Flash and Flash+ fins. Flash fins are 50% lighter than our previous Natural Winner and are sharper, thinner and stiffer.


Race Fins

Speed for Elite Performance

The new, faster, and thinner carbon race fins are specially designed to take racing to the next level.

The Flash and Flash+ fins are thinner than their predecessors and fine tuned to give great all-around racing performance. The Flash and Flash+ fins have been tested and optimized to work in various conditions, from flatwater to sprints to ocean chop.

In our 3K Carbon Prepreg Twill layup, we were able to achieve one of the lightest fins in the racing market. Flash is the smallest race fin in the line up, coming in at a mere 124g (Previous Natural Winner was 240g avg).

The larger brother, Flash+, is designed to fit with wider boards and can be used with any race model for riders wanting more stability.

The Flash+ achieves a weight of 136g. The Flash and Flash+ fins feature a 0.4mm trailing edge for super efficient water release and the highest speed possible.



Surf Fins

Performance you can feel

The new, ultra-light carbon surf fins will enhance your performance in the waves, providing more drive, grip, and speed out of turns.

The carbon twill construction creates a stiffer fin, offering incredible drive as it grips and holds during your bottom and top turns. After numerous prototypes and tests, the construction was fine-tuned to provide some flex in the tip of the fin, creating reflex and spring out of turns. As the profile gets wider towards the base of the fin, more layers of carbon help to stiffen the performance for more drive and hold. The trailing edge features the 0.4mm thick edge for speed. The carbon surf fins are probably the lightest fin in the market, with the 4.5 side fin averaging 44g per fin.

NEW 185

NEW 170

NEW 140

NEW 120

NEW 4.7

NEW 4.5

For every board sold, Starboard plants 3 mangrove trees with Worldview International Foundation. Each Mighty Mangrove sinks down 673kg of VCS certified CO2 during its first 25 years.

Together, our 3 mangroves offset the boards Carbon Emissions 10 X over and fund local livelihoods projects in Myanmar.

Buy a board and we pick up 1.1 kg of beach/ ocean plastic trash – equivalent to the amount of plastic trash entering the ocean, per person, per year. Starboard balances this amount for our customers.