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Btwin, 26" x1.7-2.2" Presta Self Sealing Inner Tube
Self-repairing 26" inner tube with a Presta valve. The preventative liquid inside the inner tube instantly repairs punctures.
Free shipping over $35
Final Sale: No returns or exchanges
See our return rules
Free pickup
San Francisco, 735 Market St. Options
Select an available color and size to see options.
Product Videos
Product Features
Compatibility
For 26" wheels and tires with a Presta valve (small valve). ETRTO 44/57 - 559
Puncture resistant
The liquid in the inner tube seals small punctures (< 3 mm).
Waterproof
Optimized composition to ensure your inner tube has a good seal.
Product Customer Reviews
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Good products at favorable Prices
Does exactly what it’s supposed to.
Always get them here
Excellent for end of summer winter riding, without the worry of a puncture in the colder nights. 5 months in and they are still up.. ok weight is an issue, but I'll take that over 20mins of trying to fix a flat on a cold winters night..
Bought 1 last night to fit to get to work today. Already had 2 holes in it. Too late to return it so had to walk this morning. I'm not happy
I'm very sorry to read that you had two punctures so soon after only fitting it the night before.
Could you kindly reply to me with more details (where you were riding for example) as this is a worry for me.
If you are not happy with them, please return them to us for a refund or an exchange with your receipt.
I look forward to hearing back from you.
Regards,
Peter, Cycling Manager, DECATHLON
Bought these for a CX Sportive (I didn’t want any punctures). Easy to fit but make your wheels quite heavy. One of the tubes after inflation sealed its valve, so I cant pump it up anymore. But it doesn’t seem to have lost any pressure (so I guess less of a problem than I first thought). Bought a spare tube to replace that one when it eventually deflates.
These tubes do as they are promised, I had some thorns puncture my tube in a number of places but the sealant did it's job and kept the tube inflated....but...I have had the valves get stuck closed by the sealant which is a real pain in presta valves as you need to get a pair of pliers to try and undo it, not good if you need to pump your tyres up in the middle of nowhere !!.., last time the whole valve started unscrewing from the tube. I will recommend these tubes and would have given 5stars if it wasn't for the valve issues. I've taken to inflating my tyres with the valve at the top and I wait 5 mins for the sealant to clear from the valve before starting, it may help.
Very annoyed. Fully checked tyre for debris. Fitted the tube in the tyre. Inflated tube, intending to pump it to about 55psi. It supposedly goes up to 65 psi. Massive bang and I got covered in gunk as the seam split in the tube. A badly made tube, will never be buying a puncture proof tube from Decathlon again. Shoddy workmanship from a brand I had previously trusted.
I'm sorry to read that the inner-tube split during installation. All of our products are quality controlled at the production phase.
I have had a look at other customer comments on the same product and it's the first time we've received this feedback. I will alert the product manager at b'Twin of the issue your encountered.
Please feel free to return it to us for a refund/exchange the next time you pop in to Decathlon Stockport.
Regards,
Peter Lazarus UK Cycling Market Manager DECATHLON
Още нямам пробив, днеска за първи път съм с новата гума, по нататък ще се види!
Здравейте,
Благодарим Ви, за отделеното време да споделите обратната си връзка за нашия продукт !
Като спортна компания, която се стреми да направи спорта достъпен за всеки, нашата цел е винаги да предоставяме качествени и функционални продукти.
Спортни поздрави,
Екипът на Декатлон България
I bought it online, and everything was perfect. Tried in my bike and went to drive some kilometers. All good, not issues.
Super
Sehr zu empfehlen
Hab den Reifen für mein MTB geholt und bin bisher sehr zufrieden, auch wenn ich noch keine Schäden hatte. Dennoch fährt man so immer mit einem gewissen Sicherheitsgefühl. Ich bin gespannt auf die erste Scherbe oder Nagel im Reifen ;)
Der Schlauch macht einen wertigen Eindruck, die Montage verlief wie erwartet Problemlos einfach. Das Ventil ist ausreichend lang. Ob der Reifen sich selbst repariert wird der Langzeittest zeigen.
Resistentes y fáciles de montar.
Hola Mercedes,
Desde el equipo de ciclismo agradecemos la confianza que depositas en Decathlon para realizar la compra de la cámara de aire autorreparable 26 pulgadas. Así como, la valoración positiva que haces de nuestro producto en la web.
El comentario y la puntuación que has expuesto nos anima para seguir trabajando y sacar los mejores productos. Además, los clientes que puedan ver la valoración les ayudará para escoger el artículo que cumpla con sus necesidades.
Nuestro equipo trabaja para satisfacer a nuestros usuarios ciclistas, buscando la mejor calidad y prestaciones con los precios más ajustados posibles.
Esperamos volver a verte por nuestras tiendas y por la página web.
Reciba un cordial saludo, que tengas un buen día.
Atentamente,
Javier - Experto producto ciclismo Decathlon
Additional Product Information
Composition
Membrane/coating
- 90% Rubber - Synthetic
- 10% Brass
How to choose your inner tube
Check the information indicated on the sidewall of the tire (diameter and width). For example, 26 x 2.00 means your tire is 26 inches in diameter and 2.00 inches in width. On the sidewall, you will also find the dimensions in mm in international ETRTO measurements. For example 50-559 means the tire is 50 mm wide with an inner diameter of 559 mm (or 26 x 2.00).
Removing an inner tube
Remove the old inner tube using B'Twin tire levers.
Checks to carry out before installing an inner tube
Check the condition of your tire and replace it if necessary. Make sure no objects are lodged in the tire. Check the condition of your tire rim strip. A rim strip that is even slightly bent can cause punctures. Check that your rim does not have any other issues that could damage your inner tube.
Fitting your inner tube
Watch our video before you start. Pre-inflate the inner tube slightly to avoid pinching. Insert the valve, making sure you are using the correct valve for your rim. Put the inner tube entirely inside the tire so that it fits inside the rim. Take care not to pinch the inner tube when fitting.
Mounting the tire
Start by mounting the tire onto the wheel on the opposite side to the valve. Finish mounting it on the valve side to avoid pinching it Never mount your tire with a screwdriver or a tire lever, as you risk pinching and puncturing the inner tube.
Inflating the tire
Inflate your tire carefully, to the pressure recommended by the manufacturer (visible on the tire sidewall in PSI or bars, 1 bar = 14.51 PSI). Regularly check that your tire is in the correct position as you inflate it.
Tip from the pros
To prevent any puncture from pinching and to achieve the best performance, we recommend checking and, if necessary, pumping up your front tire before each ride.
Weight:
11.6 oz
Origin
Imported
Product testing
To guarantee optimal quality, 100% of our inner tubes are inflated for a period of 8 hours.
Storage instructions
Carry your inner tubes in a container to protect them from getting punctured (tool drum, original packaging, etc.).
Superior quality. Unbeatable prices.
For 40 years, Decathlon has delivered the best value in the retail sports industry by offering high-quality, sustainable and cost-effective products.
Decathlon makes the difference
-
Research and development
delivers high-quality cost-effective products
-
State-of-the-art production processes
minimize manufacturing costs
-
Optimized supply chain
reduces retail prices
-
Minimal retail footprint
lowers overhead and indirect costs
Btwin, 26" x1.7-2.2" Presta Self Sealing Inner Tube
Your location: City, ST
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Heavy products return policy
If you return a product you will receive a refund for the purchase price plus any applicable sales taxes, less any non-refundable charges.
Decathlon will cover all shipping costs associated with your return except for items excluded from our return policy such as bikes, basketball hoops, snowboards, surfboards, tents, and other larger / heavier items.
Return costs for heavy products:
| Weight Thresholds | Shipping within California | Shipping outside of California |
|---|---|---|
| > 9 lbs | $20.00 | $25.00 |
| > 30 lbs | $50.00 | $65.00 |
| > 100 lbs | $100.00 | $125.00 |
| > 200 lbs | $200.00 | $230.00 |
If you return a product at any of our store locations, we will gladly help you find the best alternative product or refund you on the spot.
