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Btwin 26" x 2.2-2.5" 48mm Schrader Valve Inner Tube

Sale price: $4.99 Regular price:

26x2.20 / 2.50 inner tube with Schrader valve for large cross-section tires.

Color: Select a color
Size: Select a size
Sale price: $4.99 Regular price:

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San Francisco, 735 Market St. Options

Select an available color and size to see options.

Model: 8297921

Product Videos

Product Features

A photo of the Btwin 26" x 2.2-2.5" 48mm Schrader Valve Inner Tube in use

Btwin 26" x 2.2-2.5" 48mm Schrader Valve Inner Tube | This inner tube is compatible with 26" diameter tires, with a cross-section ranging from 2.20 to 2.50 with a 48 mm Schrader valve.

26x2.20 / 2.50 inner tube with Schrader valve for large cross-section tires.


26” tires with 2.20 to 2.50 cross section.ETRTO 57/64 - 559


Optimized composition to ensure your inner tube has a good seal.

Product Customer Reviews

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Btwin 26
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Супер цена

Супер цена на супер качество!

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Благодарим Ви, че отделихте от времето си, за да ни оставите Вашата обратна връзка. Нашият екип следи всички канали, за да можем да подобряваме услугите си всеки ден. Ще предадем на нашите екипи всичко, което ни споделихте.

Спортни поздрави,

Екипът на Декатлон



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Duše 26 × 2,2/2,5 Schrader 48 mm B'TWIN

Duše za super cenu.

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Schlauch sehr gut einfach zu montieren

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Schlauch ist beim ersten aufpumpen bei gerade 2 bar geplatzt

Hallo Wolfgang,

vielen Dank, dass du dir die Zeit genommen hast, um deine Erfahrung mit uns zu dem Fahrradschlauch 26 × 2/2.5 mit Autoventil (Schrader) 48 mm zu teilen.

Deiner Beschreibung nach zu urteilen, hat dein Produkt einen Produktfehler, der uns bisher nicht bekannt ist. Gerne weisen wir dich auf unsere Händlergarantie hin. Benötigst du Hilfe? Kontaktiere gerne unser Kundencenter: service[at]

Solltest du weitere Fragen haben, steht dir unser Serviceteam (service[at] jederzeit zur Verfügung.

Wir hoffen, dich in Zukunft wieder von unseren Produkten überzeugen zu können und wünschen dir noch einen schönen Tag.

Mit sportlichen Grüßen




Hebt alles gut

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Fahrrad Reparatur

Gute Erfahrung

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Perfekter preis

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macht was er soll, hält die Luft....

Zu empfehlen

Gute Verarbeitung, preislich

Das Produkt entsprach der Qualität


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Preis/ Leistung super!!

Preis/Leistung super!

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Preis/Lesitung= sehr gut

erfüllt seinen Zweck und ist kostengünstig

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Aún no he pinchado después de un uso frecuente.

Da seguridad circular con ella por todo tipo de terreno.

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Hola Arturo,

Muchas gracias por escribir tu opinión en la página web de Decathlon, nos hace felices saber que has encontrado el producto que buscabas.


Nuestros equipos trabajan para satisfacer a nuestr@s usuari@s ciclistas, buscando la mejor calidad y prestaciones con los precios más ajustados posible.

Tu comentario y puntuación positiva nos anima a seguir esforzándonos para mejorar, y también ayudará a otr@s clientes a encontrar los productos que mejor se adapten a sus necesidades.

Te esperamos en cualquiera de nuestras tiendas Decathlon y en la página web

¡Hasta pronto!



Experto Ciclismo Decathlon

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Additional Product Information


Body: 90.0% Isobutylene Butyl Isoprene Rubber, 10.0% Brass

How to choose your inner tube

Check the information indicated on the sidewall of the tire (diameter and width). For example, 26x2.35 means that the tire is 26 inches in diameter and 2.35 inches wide.On the tire sidewall, you will also find the dimensions in mm in ETRTO international units.For example, 50-559 means that the tire is 50 mm wide with a 559 mm internal diameter (approx. 26x2.00).

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

Mounting the 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 mounting the tire at the valve.Finish mounting the tire at the valve to avoid pinching the inner tube.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 avoid punctures from pinching and for best tire performance, we recommend that you check your tires and inflate them to the suggested pressure before every ride.


8.4 oz

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 that protects them from perforations (B'Twin carry case, original packaging, etc.).




California Prop65 WARNING: This product can expose you to chemicals including Lead, which is known by the State of California to cause cancer. For more information, go to

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Size Guide Visual