Do you already have a V8 aluminum wingfoil mast? Then you can convert it to a deep tuttle mast for windfoiling using the Starboard UCS deep tuttle adapter by simply replacing the top plate with the deep tuttle adapter.

This deep tuttle adapter is made of aluminum and has a raised edge that rests on the bottom of your board. This gives you extra stiffness

Note!

1. The old Starboard aluminum windfoil masts and older generation wingfoil masts (up to model year 2022) are not suitable for it these adapters.
2. If you have a NOT UCS V8 wingfoil mast (model ’22 through ’24), then you also need to replace the fuselage adapter for the new UCS fuselage adapter
3. This UCS deep tuttle adapter does not fit boards with a so-called (foil ready) deep tuttle box (have a sloped top)