Description
Genuine F-ONE spare part: bladder for the centre strut (S1), the inflatable tube that runs from the leading edge to the trailing edge of the F-ONE Strike V3 wing. Inside the strut sleeve it's the part that holds the air and keeps the strut rigid; F-ONE identifies it in its spare-parts catalogue as S1. It's the solution when the original bladder loses air and it's no longer worth patching it again.
Compatibility
- Model: F-ONE Strike V3 (wingfoil wing)
- Part: S1 strut bladder
- Sizes: 2 · 2.5 · 3 · 3.5 · 4 · 4.5 · 5 · 5.5 m²
The bladder differs from one size to another, so select your wing's exact size. It's specific to the Strike V3; for other versions of the model, write to us and we'll check.
Frequently asked questions
How do I make sure I get the right bladder?
You need three details: model and version (Strike V3), size and bladder position (S1 strut). The model and size are usually printed on the wing, and the old bladder usually has them printed on it too. If in doubt, send us a photo.
What should I check when replacing it?
Check the inflation valve and its join with the bladder, as well as any patches you've made on the sleeve. Before inserting the new bladder, clear any sand or debris from inside the tube and fit it without folds or twists; inflate it at low pressure first so it settles properly.
Payments and security
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