Item from Decathlon
Bicycle inner tube 26x1.7/2.2 Presta valve 48 mm
SKU #91588161≈ $6
Updated: 29.10.2026 09:50
The price may differ from the price on Decathlon's website.
Description
This inner tube is suitable for a tyre with a diameter of 26 inches, a section of 1.70 to 2.20 and a 48 mm Presta valve. How to choose an inner tube: To properly maintain your bike, it is important to know the exact dimensions of your tyres. This information is shown on the sidewall (diameter and section). For example, 26x1.90 means it is a tyre with a diameter of 26 inches and a width of 1.90. On the tyre sidewall you will also find the dimensions in mm of the international ETRTO unit. For example, 50-559 means it is a tyre 50 mm wide by 559 mm in internal diameter (i.e. 26x2.00). To remove the inner tube, you will need the following tools: Change your inner tube effortlessly with B'TWIN tyre levers. Checks before fitting the inner tube: Carefully inspect your tyre: Remove any stones, debris or pieces of glass. Even a small embedded object can cause a slow puncture. Gently run your finger over the surface of the tyre to detect any anomalies. After each ride, clean the tyres to prevent the accumulation of dirt. Check that nothing sharp is trapped in the tyre rubber. Regular cleaning of the tyre extends its lifespan and that of the inner tube. How to change an inner tube: Watch our help video first. Slightly inflate the inner tube to avoid pinching. Position the valve in the correct location, install the tube in the tyre and then gently push it into the rim well. Tyre fitting: Tyre installation always starts with the valve and ends at the opposite end. Do not use tools that could compress the inner tube. Tyre inflation: Use the pressure recommended on the tyre sidewall (1 bar = 14.51 PSI). During inflation, make sure the tyre does not come out of place. Professional advice: To ride safely and preserve your tyres, remember to check their pressure before each use. More information at this link: https://consejosdeportivos.decathlon.es/como-cambiar-la-camara-de-una-bicicleta Weight 204 grams 26x1.70 to 26x2.20 inner tube Presta valve for 26-inch tyres. Compatibility 26x1.7 to 26x2.2 tyres. ETRTO 44/57 - 559 Airtightness / Waterproofing Improved composition to ensure good airtightness of the inner tube. This inner tube is suitable for a tyre with a diameter of 26 inches, a section of 1.70 to 2.20 and a 48 mm Presta valve.
Product summary
Bicycle inner tube 26x1.7/2.2 Presta valve 48 mm is a product in the “Bicycles” category from the shop Decathlon. Price: 36.000 Gs (≈ $6). Key characteristics: Brand: DECATHLON.
Price compared with the category
The “Bicycles” category has 1066 products from 10 shops: prices from 4.100 to 9.061.400 Gs, median price 486.000 Gs. It is one of the most affordable products in the category.
Specifications
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