The Foil 147 is the foil board and lightwind windsurf board in one.
It is based on the UltraSonic 147 and adds a reinforced foil box, a reinforced construction and extra footstrap inserts for additional tuning options.
It is suitable for foils up to 95 cm deep and regular windsurfing.
The Foil 147 is fitted with two rows of 5 inserts.
For foils with their front wings placed further forward, we recommend the forward positions. For foils with their front wings placed further back, we recommend the back positions.
The Foil Box is larger and stronger than a normal fin box to distribute loads over a larger area. It is built using solid sheets of 20 mm thick high-density PVC with 8 mm thick carbon fibre walls, and has a flat, parallel bottom which allows the box to take both types of foil bases: tapered ‘Tuttle-style’ base and rectangular foil bases.
In either case, it is strongly recommended for the front of the foil’s base to reach the bottom of the box. This ensures that the vertical lifting load from the foil will be carried by both the front wall of the box and the bottom wall of the box.
Volume: 147 Length: 241cm Width: 95cm Tail Width: 66cm Thickness: 10.8cm
Bottom: Flat V to mono concave