Worldwide shipping
1-YEAR warranty. Returns within 30 days
Surfing
Paddleboarding
Not sure where to start?Try these collections:
This site uses cookies for better user experience and analytics.
Adapters to install the Boost Fin on any surfboard or SUP.
We're constantly working on new adapters and accessories to improve your Boost Surfing experience. Please email us if you're not sure which one to choose.
Boost Fin Futures Adapter (Side Fin)
Boost Fin Slide-in (SUP) Adapter
Boost Fin Flip Lock Adapter
Boost Fin FCS Adapter
Boost Fin Soft Top Adapter
Boost Fin Futures Adapter
Boost Fin Stick-On Fin Box
Boost Fin FCSII Adapter
Boost Fin Longboard Adapter (US Fin Box)
Boost Fin Double Adapter
Boost Fin NSP FCS Adapter
Customer service
24/7 Customer support.
WorldWide Shipping
Fast & Secure Shipping
Refer a friend
Refer a friend and get 50$ off each other.
Secure payment
Your payment information is processed securely
