Sheet updated September 2026
The Duotone Front Strut Float SLS is the original Leading Edge bladder for the Duotone Float SLS wing. It is offered in all eight wing sizes, from 2 to 5.5 m². When a wing's front strut leaks, repairing a pinhole can be done with a patch. But a valve leak, a failing weld, or a strut fatigued by years of sun exposure means a complete replacement. Duotone sells the front strut separately, cut for each Float SLS size. You choose your wing size, slide it into the Leading Edge, reposition the valve, and the wing is ready for more seasons.
KEY INFORMATION
DUOTONE FRONT STRUT FLOAT SLS - Wing Spare Part
What we like
- Original Duotone Part: The same strut as the one installed in a new wing
- Exact Size: We offer one reference per wing size, from 2 to 5.5 m². This ensures a perfect fit every time.
- Sold Separately: Only the front strut, no need to buy a new wing
- Durable Repair: A new strut fixes slow leaks that a patch cannot hold
- In-Store Assembly Available: If you'd rather not tackle the repair yourself, we can change it for you at our Pornichet workshop.
Included / Not included
✓ Included: 1 Leading Edge bladder for Duotone Float SLS, in your chosen size
✗ Not included: Central strut bladder, wing, pump, and bag
DETAILED DESCRIPTION
Which Wing Is This For?
This strut is designed for the Duotone Float SLS wing, in eight sizes: 2, 2.5, 3, 3.5, 4, 4.5, 5, and 5.5 m². Each wing size has its own strut; the length and diameter of the Leading Edge change from one size to another. Check the size written on your wing and choose the same version. For the Float without SLS or the Float HD, the product code is different; please ask us.
Replacing Your Bladder
Open the Leading Edge zipper, disconnect the valve, and remove the old deflated strut. Thread the new one by attaching it to a string pulled through the Leading Edge so it does not twist, replace the valve in its eyelet, and close. Inflate gently the first time to check for any creases, then inflate to the pressure recommended by Duotone for this wing. Allow a good half hour for two people the first time.
SIZE GUIDE
| Your Wing | Choose Your Version |
|---|---|
| Float SLS 2m² | Front Strut Float SLS 2m² |
| Float SLS 2.5m² | Front Strut Float SLS 2.5m² |
| Float SLS 3m² | Front Strut Float SLS 3m² |
| Float SLS 3.5m² | Front Strut Float SLS 3.5m² |
| Float SLS 4m² | Front Strut Float SLS 4m² |
| Float SLS 4.5m² | Float SLS Leading Edge strut 4.5m² |
| Float SLS 5m² | Float SLS Leading Edge strut 5m² |
| Float SLS 5.5m² | Float SLS Leading Edge strut 5.5m² |
You'll find the size printed on both the Leading Edge and the central strut of the wing. This is Duotone reference 42260-8042, with a specific version for each size. This 2026 vintage is compatible with both 2025 and 2026 Float SLS wings.
FAQ - Duotone Float SLS Leading Edge strut
Yes, it is, covering sizes from 2 to 5.5 m². Each size has its own unique Duotone reference. Simply choose the version that matches the size printed on your wing.
A small, clean hole is an easy fix with a patch. However, if you're dealing with a valve leak, an open seam, or a bladder that slowly loses pressure without a visible hole, it's time for a replacement. A new strut is a small price to pay compared to a season of frustrating sessions spent reinflating.
We replace wing struts all season long right here in our Pornichet workshop. This is an original Duotone part. We'll even guide you on how to verify the correct size before we ship it out. If you prefer, bring your wing in, and we can handle the installation for you in-store.
▶ Need some advice?
GlissEvolution, 2c avenue du Gulfstream, 44380 Pornichet (Loire-Atlantique)
09 62 64 74 77 | WhatsApp: 07 83 28 39 94, Tuesday to Saturday, 10am-1pm / 3pm-7pm
Test center available by appointment
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