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Btwin 26" x 1.7-2.2" 48mm Schrader Inner Tube

Sale price: $3.99 Regular price:

26x1.70 to 26x2.20 inner tube with Schrader valve, for 26-inch tires.

Color: Select a color
Size: Select a size
Sale 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: 8549114

Product Features

A photo of the Btwin 26" x 1.7-2.2" 48mm Schrader Inner Tube in use

Btwin 26" x 1.7-2.2" 48mm Schrader Inner Tube is designed for

26x1.70 to 26x2.20 inner tube with Schrader valve, for 26-inch tires.


26x1.7 to 26x2.2 tires. ETRTO 44/57 - 559


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

Product Customer Reviews

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1377 Reviews
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Btwin 26
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Schrader valve tubes

All inner tubes from Decathlon are very durable and haven't given me any problems in over two years of use.

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Top class tubes

It is not easy to find 26" tubes with the longer 48mm valves in schrader. If you have deep profile rims these long valves are essential. Good quality tube to boot. Top product.

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Good Value Replacement

Good price in relation to other suppliers.

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Bike Innter Tube

We replaced this tube last month and its working very good Value for Money.

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Great value and always have one spare!!!

Excellent product and value

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Tube 26inch is work good

Good to use tube of 26inch cycle by decathlon

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Very poor quality

Its very bad experience..I used this tube on 30th Nov 2020 and on same day it's punctured twice. Person who repaired( twice) has given response that material is too poor. Finally I have to replace it with local tube. Was not expected this from Decathlon

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Cycle tube

Good quality

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Great Tubes

1. They are holding on well. 2. It took me less than 5 minutes to fit them to my MTB. 3. I just love them. 4. Great.

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Mohd khairol

Great place to find 26”bicycle spares

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Percayakan dia

Harga yang berpatutan serta percaya dengan barang decathlon

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Hi Muhamad Napis ,

Terima kasih kerana memberi kami penilaian 5 bintang untuk produk dan perkhidmatan kami. Kami amat bersukacita apabila kami dapat menepati jangkaan anda. Kami amat menghargai kesetiaan anda terhadap Decathlon. Anda boleh hubungi kami sekiranya anda mempunyai maklum balas untuk kami perbaiki pada masa hadapan. Terima kasih sekali lagi kerana meluangkan masa dengan memberi maklum balas kepada Decathlon dan kami berharap dapat berjumpa anda lagi!


inner tube

good product

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26'" bicycle schrader tube

the tube was very reasonable priced & of a very good quality.

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Hi Shahrul,

Thank you for taking the time to write us a review regarding our product.

In Decathlon, we believe that to get this kind of information from our users is the best way to improve what we are doing. We are glad that you are satisfied with our products :)

Do check out more variety of our products at, and we hope to be able to serve you again in our stores soon! :)

Stay Healthy, Be Sporty!

Sport on safely!


Sports Advisor

Good and cheap!

Had a punctured tyre, ordered online,collected 2 hours later. Fixed it in one day. Good! Been using it for few weeks. Tyre still ok. No complains.

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Hello flye,

Thank you for taking the time to review our products. I am pleased to hear that this 26x1.7-2.2 Bike Inner Tube - Schrader is working well for you!

We look forward to more of your reviews and sharing! Plus, the new Decathlon app has been launched and you can now purchase all your favourite sports goods with just a few clicks on your smartphone! Yes, it's now available both in the App store and Google Play Store! Download now and happy shopping!

Sport on safely!


Digital Interaction Relay

26" iner tubes.

Fasy delivery wittheen 2 hrs to reach the shop.

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Hi Tang!

Thank you for your review. We are glad that you enjoy shopping with us, and hope we are your preferred stop & shop for your essential sports equipment and leisure wear!


We, in Decathlon, always strive to make sports available to everyone via our products at affordable prices, and we hope you are amongst those that have benefitted from this objective. Thank you for your support and I wish you a pleasant week ahead! :)

Your coffee shop commuter


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Additional Product Information



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

How to choose your inner tube

Check the information indicated on the sidewall of the tire (diameter and width). For example, 26x1.90 means that the tire is 26 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, 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.


7.2 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…).

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

  4. laptop-checkout

    Minimal retail footprint

    lowers overhead and indirect costs


Size Guide Visual