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Bike Inner Tube - Presta Valve

Sale price: $3.00 Regular price: $3.99

12-inch Presta inner tube (small valve) for 12-inch tires and wheels.

Color: Select a color
Size: Select a size
Sale price: $3.00 Regular price: $3.99

Free shipping over $49

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.

Model: 8311084

Product Videos

Product Features

A photo of the Bike Inner Tube - Presta Valve in use

Bike Inner Tube - Presta Valve | tires for children's bikes with a 12 inch diameter and 1.7 to 2.2 mm wide.

12-inch Presta inner tube (small valve) for 12-inch tires and wheels.


For 12" Presta valve tires and wheels with cross-section ranging from 1.7 to 2.2


High-quality valve that retains air pressure well.

Questions & Answers

Product Customer Reviews

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Bike Inner Tube - Presta Valve,black
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Alles in allem gut

Den Schlauch habe ich in Gebrauch für einen Kinderwagen. Das Preis-Leistungs-Verhältnis ist top.

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So wie es sein soll

So wie es sein soll

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Ajuste perfecto.

Buen material, muy resistente. Excelente relación calidad/precio.

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camara pequeña perfecta

valvula que a la maravilla su funcion!!

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Pinchazo en la bici del peque

El arreglo del pinchazo de la bici del peque ha sido muy facil con dos cucharas soperas y una llave inglesa he podido cambiar la camara y de momento funciona perfectamente.

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Camara 12"

Es el unico sitio donde lo encontre. Sirve .

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Très bonne qualité

Très bonne qualité

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rien à signaler

Sert à tout

Pratique y compris pour la poussette. A ce prix là, c est top

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Chambre à air


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Excellent produit

Conviennent parfaitement aux roues de ma poussette.

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pour dépannage quand il ya pas les autres valves

juste pour dépannage le temps que les autres soient réapprovisionnés ( toujours pour cette satanée poussette)

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chambres à air 12"

achetées pour réparer un landau s'adapte parfaitement. Merci au vendeur car je ne trouvais pas ces chambres à aire de très petite taille

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trop bon


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Additional Product Information


How to choose an inner tube

Check all the information indicated on the sidewall of the tire (diameter and width). For example, 26 x 2.20 means a tire with a 26-inch diameter and 2.2 inches wide. On the tire sidewall you will also find the dimensions in mm in ETRTO international units. For example, 50-559 means a tire that is 50 mm wide and has an inner diameter of 559 mm (approx. 26 x 2.00).

Removing an inner tube

Remove the used inner tube using B'Twin tire levers (item code 8047839).

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

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 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.


3.1 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.).

Care instructions

Wheel size is printed on the sidewall of your tire. Always have a spare inner tube and a pump.

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
  1. product-research

    Research and development

    delivers high-quality cost-effective products

  2. State-of-the-art production processes

    minimize manufacturing costs

  3. Optimized supply chain

    reduces retail prices

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    Minimal retail footprint

    lowers overhead and indirect costs


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