Description
Original F-ONE spare part: bladder for the S1 strut, one of the inflatable tubes that run from the leading edge to the trailing edge of the F-ONE Bandit S3 kite. 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 Bandit S3 (kitesurf kite)
- Part: S1 strut bladder
- Sizes: 4 · 5 · 6 · 7 · 8 · 9 · 10 · 11 m²
Each size has its own bladder: choose the same size as your kite in the selector. It's made for this specific version of the model; if you have another version or year, ask us before ordering.
Frequently asked questions
How do I know which bladder I need?
Check the model and version of the kite (Bandit S3), its size and which tube is leaking (S1 strut). The reference printed on the original bladder helps confirm it; if you can't find it, write to us with a photo.
What should I check when replacing it?
Check the inflation valve and its join with the bladder, and any patches you've made on the sleeve. Before inserting the new bladder, remove any sand or debris from inside the tube and position it without folds or twists; inflate it at low pressure first so it settles in properly.
Payments and security
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