Use your FCS II fins in a standard longboard fin box
Ride your mid or longboard as a thruster or twin+1
Ride your mid or longboard as a thruster or twin+1
successfully used in Hawaiian swells
- FCS II adapter is compatible with fins up to 5.25" long
- This adapter fits Longboard (Fins Unlimited) fin boxes (ex. fits True Ames, Rainbow Fins, FCS/Futures Longboard Fins)
- Not compatible with FCS I fins
- Printed in PETG on a Bambu Labs 3D printer
- Fin and longboard fin screw/plate not included
Choose the correct longboard base to match your board
- This site contains a good explanation about the two different longboard fin boxes Which SUP Fin Base Option Do You Need for Your Paddle Board? [link removed by eBay]
Sold by DISTEL3D LLC. Use at your own risk.
Keywords (FCS 2 adapter, fin adapter, surfing, fin)
Keywords (FCS 2 adapter, fin adapter, surfing, fin)