Boost Fin FCSII Adapter accessories

Boost Fin FCSII Adapter accessoriesAttach the Boost Fin to your board with a FCSII Adapter. If youre not sure which adapter fits your board, check our Adapter Guide. Still need help? Send a photo of your fin to info@boostsurfing. com.

Slide-in adapter

In case you have a brand-specific fin box

quality stuff)

The fin box adapter is designed to attach to any surface with a water-resistant adhesive

Perfect for dawn patrol or lazy beach days

Heads up: This folding propeller doesn't require (or work with) a Propeller Safety Guard - the folding mechanism keeps it protected when not in use

making it perfect for long surf sessions

This isn't just another backpack—it's your gear's bodyguard

Designed to fit your fin

*The actual product may vary from the images shown on the website

no seaweed

Attach the Boost Fin to your board with a Flip Lock Adapter