Data sheet updated in November 2026
The Duotone Leading Edge Bladder Evo SLS 2025 is the replacement bladder for the front strut of your 2025 Duotone Evo SLS Kite, available for sizes from 7 to 13 m². The Leading Edge provides the entire kite with its stiffness. If your bladder no longer holds pressure, even after applying patches, or if it has a tear several centimeters long, it's time for a replacement. Each kite size requires a specific bladder, so make sure to order the correct one for your kite.
KEY INFORMATION
DUOTONE LEADING EDGE BLADDER EVO SLS 2025 - Duotone Kite Spare Part
What we like
- Seven sizes: From 7 to 13 m², each Evo SLS 2025 kite size has a custom-cut bladder.
- Original part: This genuine Duotone bladder, manufacturer reference 44250-8660, matches the exact diameter and length of the Leading Edge for the size you order.
- Get your kite flying again: A healthy canopy with a leaking Leading Edge means you need a new bladder, not a new kite.
- Workshop installation available: Replacing a bladder takes time and requires a precise method. If you prefer not to tackle it yourself, we can handle the installation for you at our Pornichet workshop.
- Identified model year: This bladder is specifically for the Evo SLS 2025. Do not confuse it with bladders for the standard Evo or Evo SLS models from other years.
Included / Not included
✔️ Included: 1 Evo SLS 2025 Leading Edge bladder, in the size ordered
❌ Not included: Valve, Strut bladders, Glue, and patches
DETAILED DESCRIPTION
Identifying a bladder that needs replacement
If your kite deflates overnight despite clean valves, if you can't locate a leak with soapy water, or if a tear is too long for a patch, it's time to change the bladder. For the Leading Edge, maintaining proper pressure is crucial.
Ordering the correct size
Duotone cuts one bladder for each kite size. A 9 m² bladder will not fit an 11 m² kite; it would wrinkle in the center and stretch at the ends. You can find the size printed on your kite's Trailing Edge. The valve is not included, so retrieve it from your old bladder and check its seal while you're at it.
SIZE GUIDE
| Evo SLS 2025 Size (m²) |
|---|
| 7 |
| 8 |
| 9 |
| 10 |
| 11 |
| 12 |
| 13 |
FAQ - DUOTONE LEADING EDGE BLADDER EVO SLS 2025
Select the exact size of your Evo SLS 2025, which is indicated on the Trailing Edge. Seven sizes are available, ranging from 7 to 13 m².
No, you'll need to reuse the valve from your old bladder. Be sure to inspect its seal; a worn valve will cause a new bladder to leak.
Our Pornichet store can help you choose the right part and offers replacement services at our workshop.
▶ Need 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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