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Schrader Valve Inner Tube 20






Schrader Valve Inner Tube 20






Schrader Valve Inner Tube 20






Schrader Valve Inner Tube 20






Schrader Valve Inner Tube 20
Special product,
Decathlon Btwin
677 Reviews

Schrader Valve Inner Tube 20" 1.7 To 2.2

Regular price: $3.99 Regular price:
Special product,






Schrader Valve Inner Tube 20






Schrader Valve Inner Tube 20






Schrader Valve Inner Tube 20






Schrader Valve Inner Tube 20






Schrader Valve Inner Tube 20
Color: Select a color
Size: Select a size
Regular price: $3.99 Regular price:

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San Francisco, 735 Market St. Options

Select an available color and size to see options.

Model: 8311089

Product Videos

Product Features

A photo of the Schrader Valve Inner Tube 20" 1.7 To 2.2 in use

Schrader Valve Inner Tube 20" 1.7 To 2.2 is designed for 20" wheels for children's or folding bikes with 1.70 to 2.20 cross-section tires.

20" Schrader inner tube (large valve) for 20-inch tires and wheels.

Compatibility

20" tires and wheels with a cross-section ranging from 1.7 to 2.2.

Waterproof

High-quality valve that retains air pressure well.

Product Customer Reviews

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677 Reviews
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Schrader Valve Inner Tube 20
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Aga

Perfect

Agnieszka
5/14/2019
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20" tube puncture after 3 days use

Very bad quality. air leak after 3 days of use. Travel from home to MRT station and back about 600meters

Wai Meng
3/15/2019
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Hi Wai Meng,

We are sorry to hear about your situation. It might be damaged due to a defect or during installation as the tube is not supposed to leak after 3 days. 

If possible, you can visit any of our Decathlon stores to get a free replacement + Installation.

We hope to serve you better in the future :)

Regards,

Syed SYAFIQ
Decathlon BEDOK (969)
Oxelo/Geologic Leader (Urban)
Road/MTB/Hybrid Leader (Btwin)
3/27/2019
Tyre

Good product with a video with clear instruction to change the tyre.

N
12/31/2018
Quality Product

Quality product fits perfectly for Btwin bike

Venugopal
6/6/2018
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So far so good

Upon fitting the inner tube to the tyre with some air in it, it seems the tube is longer than the tyre. It kind of folds a bit (BTWIN Foldable bike) after fitting.Who knows if it's still folder once fully inflated. So far it still holds the tyre and works....

Firman
7/18/2017
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Quality or installation seems to be the problem.

After getting the tube replaced, we found out a puncture again the next morning.

Tabrez
2/11/2017
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Hello,
Thank you for taking the time to give us your feedback. Inner tubes and tires are wearable components and it is possible for punctures to happen due to external factors and internal problems like pinching and spoke piercing. Please get the wheel diagnosed again for any such signs. Feel free to write back if you have any questions. 

Deepak Babu E-sport manager DECATHLON
2/27/2017
Good quality at low cost

Bought a pair for my fold up bike and sons BOX. These are superior to the cheap innertubes sold by other shops.

David
10/29/2016
Poor quality

I think maybe on this occasion it would have been better to have paid for a better quality tube

Andy
9/11/2014
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Dear Sir,
I'm sorry to read that you have had a puncture.
Regards,
Peter Lazarus UK Market Manager DECATHLON
9/12/2014
Perfectas

Todo bien

Juan Antonio
9/10/2019
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Buenas dentro de lo que cabe

Hago bmx les di un poco de caña y parece que resisten, y con el inflador de 3 euros de decathlon se inflan bastante, buen producto para salir del paso

david
9/6/2019
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Las Camaras quedan grande en la rueda de 20"

Las camaras quedan grande en la rueda de 20" y cuando se inflan quedan arrugadas dentro de la rueda de 20".

Joaquin Rodriguez
8/27/2019
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Un poco caro

Me ha parecido un poco cara si la comparamos con las de 26" Buena calidad

ANTONIO
8/21/2019
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Bien

Bien calidad precio, una cámara sin mas

javi
8/19/2019
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Resistente.

La utilizo para una bici de trial y aguanta las condiciones de uso extremo. Si tuviesen el precio de las de 26" serían perfectas

Enrique
8/16/2019
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Barata

Es una cámara para bici de niño y es barata. Que más se puede decir?

Luis Miguel
8/1/2019
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Additional Product Information

Composition

Main fabric

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

How to choose an inner tube

Check the information indicated on the sidewall of the tire (diameter and width). For example, 26 x 2.20 means your tire is 26 inches in diameter and 2.20 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.

Weight:

5.2 oz

Complementary products

You'll need a tire lever (reference 8047839) to change your inner tube. If you want to repair a punctured inner tube, you can use repair patches (reference 1779640) or self-adhesive patches (reference 8380935)

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

Care instructions

To find out the size of your wheels, check the information printed on the tire wall. Always carry a spare inner tube and a pump.

 

Size Guide Visual