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Btwin, 16" x 1.50 to 1.90 Schrader Valve Inner Tube

Sale price: $4.99 Regular price:

This inner tube is suitable for 16" diameter tires with 1.50 to 1.90 section with a 33 mm Schrader valve.

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: 8602104

Product Features

A photo of the Btwin, 16" x 1.50 to 1.90 Schrader Valve Inner Tube in use

Btwin, 16" x 1.50 to 1.90 Schrader Valve Inner Tube | This inner tube is suitable for 16" diameter tires with 1.50 to 1.90 section with a 33 mm Schrader valve.

This inner tube is suitable for 16" diameter tires with 1.50 to 1.90 section with a 33 mm Schrader valve.


16" x 1.50 to 1.90 tires ETRTO 38/47 - 305


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

Product Customer Reviews

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Btwin, 16
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Buena cámara de aire 16 pulgadas

Buena cámara calidad precio. Aguanta bien superficies irregulares.

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Perfecto para una bici de mi sobrino

Perfecto para una bici de mi sobrino

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Me gustaba más la anterior versión

La toma de aire curvada me gusta más para lo que los utilizo

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Hola Andrea.

Muchas gracias por tu valoración. Informo a la marca tu interés en que este producto se fabrique también con la válvula acodada.

Javier Iglesias - Experto ciclismo Decathlon España

Va muy bien

Muy recomendable.

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Buen precio


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Correspond parfaitement

Acheté pour le vélo de mon fils. Montage sans problème et compatibilité parfaite.

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Depuis que j'achète ces…

Depuis que j'achète ces chambres à air, je ne me casse plus la peine à réparer les chambres à air. J'en ai toujours 2 de rechange sur mon vélo, et je jette celle qui est trouée quand j'en change une.

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Suffisant pour l'usage d'un…

Suffisant pour l'usage d'un enfant. Bon rapport qualité/prix.

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Je suis malheureusement tombée…

Je suis malheureusement tombée sur un mauvais lot car à peine installée les pneus crevé sans même avoir utilisé les vélo

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Produit de qualité

Produit de qualité

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Bon produit qui correspond…

Bon produit qui correspond à mes attentes

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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, 16 x 1.60 means your tire is 16 inches in diameter and 1.60 inches wide. On the tire sidewall, you will also find the dimensions in mm in ETRTO international units. For example, 40-305 means a tire that is 40 mm wide and has an inner diameter of 305 mm (or 16 x 1.60).

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.

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 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.


4.2 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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Size Guide Visual