
$39.99
See if it's really the one
Search with this product to compare it, find similar styles, or turn up something better before deciding.
Some brands make their own fin box that is only compatible with those brands fins. These fins have very few if any fin options. In case you have a brand-specific fin box, non-removable fins, twin fin setup, or no fin slot at all – we provide a universal stick-on mount. It’s also a perfect solution for kayaks or other water toys. The fin box adapter is designed to attach to any surface with a water-resistant adhesive. Once you have the fin box attached, the adapter simply plugs into the fin box. The fin box becomes a permanent part of your board, but the Boost Fin and slide-in adapter can be taken off whenever you want. Included: Rubber base Pack of glue Slide-in adapter Still need help? Send a photo of your fin to info@boostsurfing.com.
Have a question about this?
We currently ship within the US, with more countries coming soon.
Final cost and dates are confirmed at checkout.
🇺🇸 Ship from USA · On Agora since 2026
$39.99