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Btwin, 14" Inner Tube Section 1.5 to 1.9 Bent Schrader Valve

Sale price: $4.99 Regular price:

The bent valve makes it easier to inflate your tire.

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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: 8600591

Product Features

A photo of the Btwin, 14" Inner Tube Section 1.5 to 1.9 Bent Schrader Valve in use

Btwin, 14" Inner Tube Section 1.5 to 1.9 Bent Schrader Valve | This inner tube is suitable for any bike with 14-inch wheels and 1.50 to 1.90 section.

The bent valve makes it easier to inflate your tire.


14", 1.50 to 1.90 tires. ETRTO 38/47 - 254


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

Easy to use

The bent valve makes the tire easy to inflate with easier access.

Product Customer Reviews

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59 Reviews
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Btwin, 14
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14" inner tube

It is well used.

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Hi Mohd Rafidi,

Thank you for your time in leaving us with a 5 star rate. We glad that we managed to delight you with the standards of our products and services.

We really appreciate your loyalty with Decathlon. Let us know if there anything else we can improve on in the future. Thank you and we hope to serve you again soon!



Cuidado la mia venia pinchada de fabrica y me pusieron mala cara para cambiarmela aunque me la terminaron cambiando, muchas gracias Decathlon.

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Hola Oscar

Agradecerte el tiempo que has dedicado mostrar tu opinión sobre nuestra cámara de aire.

Estamos encantados de la confianza que depositas en Decathlon para realizar tus compras sobre material deportivo.

Vuestras opiniones son la base sobre la que nos asentamos para seguir trabajando en mejorar los productos y servicios que ofrecemos, no dudes que será tenida en cuenta.

Reciba un cordial saludo, que tengas un buen día.


Pablo Aguilera, Experto en Ciclismo

Muy bien

Muy buena cámara

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Bici niño

Muchisimas gracias un servicio impecable. Que maravilla estar en manos de profesionales.

Chambre à air

Très satisfait vendeur excellent

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La valve coudée est…

La valve coudée est très pratique

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très pratique la valve…

très pratique la valve incurvé

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Bon produit.

Bon produit.

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Bon produit

Bon produit

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Bonjour Jonathan,

Merci beaucoup d'avoir pris le temps de nous écrire votre avis. Nous sommes ravis de lire que la chambre à air vous satisfait.

Au plaisir de vous revoir très vite,

Laurène, conseillère au Decathlon Rouen Centre-ville.


Tres bon produit

Tres bon produit

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Chambre à air


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Additional Product Information



  • 10% Brass
  • 90% Rubber - Isobutylene isoprene rubber - butyl

How to choose an inner tube:

Check all the information indicated on the sidewall of the tire (diameter and width). For example, 14 x 1.90 means your tire is 14 inches in diameter and 1.90 inches wide. On the tire sidewall, you will also find the dimensions in mm in ETRTO international units. For example, 47-254 means a tire that is 47 mm wide and has an inner diameter of 254 mm (approx. 14 x 1.90).

Removing an inner tube:

Remove the old inner tube using a tire lever.

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.

Installing an 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.

Fitting a 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 a 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.

Pro advice:

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.


3.5 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 to protect them from getting punctured (tool drum, original packaging, etc.).

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For 40 years, Decathlon has delivered the best value in the retail sports industry by offering high-quality, sustainable and cost-effective products.

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Size Guide Visual