B + F Speed

F stands for Franz, is Austrian, I do.

A fin, that I never wanted to build.

Thickest profil in the middle. Front and rear sharp.

Rake 15°, very thin and fast.

Unfortunately, no spinouts.

The only fin in my program without concaves.

The Design Lessacher B + F Speed is available in :

Depth cm :    18    20    22    25    27    29    30    32    35    38    40