U-Stick | Europe's biggest kite and wing repair supplier

At U-Stick, we specialize in materials such as valves and lines for all kitesurfing and wingfoiling brands. With our international delivery service, we help people get back on the water all around the world!

U-Stick | Europe's biggest kite and wing repair supplier

At U-Stick, we specialize in replacement bladders and valves for all major kitesurfing and wingfoiling brands. Thanks to our international delivery service, we help people get back on the water all around the world!

North bladders
Core bladders
Naish bladders
Duotone bladders
Slingshot bladders

Replacement Kite & Wing Bladders

All our bladders are custom-made. We offer a wide variety so that we can deliver the right size bladder for your personal item, whether that is a Kite, Wing or Custom Inflatable!

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U-Stick Custom bladder service

From most of the bladder we do have the official files with the right measurements for those bladders. With an extremely fast growing watersports market it is impossible to have all those files. But that doesn’t mean we can’t help you with a new bladder!

At U-Stick we also have the option to copy the original bladder and to make a new one this way! 

Send your request

Ship us your original bladder

We copy the original bladder

Replacement Kite & Wing Valves

At U-stick we have a lot of stock valves for all kinds of Kite & Wing brands. We have all valves available as RAW and as Repair Kits! All valves are original.

Replacement Kite & Wing Valves

At U-stick we have a lot of stock valves for all kinds of Kite & Wing brands. We have all valves available as RAW and as Repair Kits! All valves are original.

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Lines

The lines of your bar are prone to wear and tear from UV exposure, sand, salt, and other elements they come into contact with. At U-Stick we sell high-quality pre-stretched Dyneema for repairing or duplicating lines and bridles.


          ​​​​​​​​​​ Lines        ​​    ​​​​​​​​​​

Repair accessories

U-Stick repair products to get you back on the water as quickly as possible! If you have damage to your kite or bladder, it can sometimes be resolved on your own. We offer various products for repairing your kite or wing.


Repair accessories

Kite leading edge replacement

How to: Leading Edge Installation

Do you want to know how you replace a kite/wing leading edge bladder?  

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How to replace a kite strut bladder

How to: Strut Installation

Do you want to know how you replace a kite/wing strut bladder?  

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How to replace a kite valve

How to: Using Valve repair kits

Do you want to know how to use our valve repair kits?  

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Need some help? No problem, we are there for you!

Feel free to get in touch