Item from Decathlon
MTB bike inner tube 29x1.9/2.5 presta 48 light
SKU #44523303≈ $10
Updated: 07.11.2026 11:35
The price may differ from the price on Decathlon's website.
Description
This inner tube is suitable for tyres with a diameter of 29 inches and a section from 1.90 to 2.50 with a 48 mm Presta valve. Tyre assembly: A well-executed assembly starts at the valve and ends at the opposite end, without tyre levers to avoid punctures. Professional advice: To avoid damage or premature wear, adjust your tyre pressure before each trip. How to choose an inner tube: To properly maintain your bicycle, it is important to know the exact dimensions of your tyres. This information is shown on the tyre sidewall (diameter and section). For example, 29x1.90 means it is a tyre with a diameter of 29 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, 50-7622 means it is a tyre 50 mm wide by 622 mm in internal diameter (which is equivalent to 29x2.00). How to change an inner tube: To correctly place an inner tube, start by consulting our video tutorial, inflate slightly, insert the valve into the rim, install and adjust without forcing. Tyre inflation: The tyre sidewall indicates the ideal pressure. During inflation, make sure everything stays in place. More information at this link: https://consejosdeportivos.decathlon.es/como-cambiar-la-camara-de-una-bicicleta To remove the inner tube, you will need the following tools: B'TWIN tyre levers help you remove the inner tube with ease. Checks before placing the inner tube: Always perform a complete inspection before installation: every detail counts to avoid a puncture. Weight: 185 grams This inner tube is suitable for tyres with a diameter of 29 inches and a section from 1.90 to 2.50 with a 48 mm Presta valve. It is reliable and lightweight. Compatibility Tyres of 29 inches in diameter, section from 1.90 to 2.50. ETRTO 47/64 - 622 Air retention Improved composition to ensure good air tightness of the inner tube. Lightness Inner tube 20.6% lighter than the classic model. 185 grams. This inner tube is suitable for tyres with a diameter of 29 inches and a section from 1.90 to 2.50 with a 48 mm Presta valve.
Product summary
MTB bike inner tube 29x1.9/2.5 presta 48 light is a product in the “Bicycles” category from the shop Decathlon. Price: 62.000 Gs (≈ $10). Key characteristics: Brand: DECATHLON.
Price compared with the category
The “Bicycles” category has 1064 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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