Product Colors and Sizes




DECATHLON
12" x 1.4 to 1.9 Bent Schrader Valve Inner Tube
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Sale price: €4,19
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8600590
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This inner tube is suitable for 12" diameter tyres with 1.40 to 1.90 section with a mm Schrader valve.
A 12" Schrader inner tube that's easy to inflate!
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Product Features

Compatibility
12\" Schrader valve tyres.ETRTO 35/47 - 203
Watertight
Optimised composition to ensure your inner tube has a good seal.
Ease of use
The bent valve makes the tyre easy to inflate with easier access.
Additional Product informations
Composition
Main part
- 10% Foamed PVC
- 90% Isobutylene Butyl Isoprene Rubber
Inflating a tyre:
The sidewall of the tyre indicates the ideal pressure.During inflation, make sure everything stays in place.
Find more information available with this link:
https://conseilsport.decathlon.fr/comment-changer-sa-chambre-a-air
Checks to carry out before installing an inner tube:
Always carry out a full inspection before installation:every detail counts to avoid a puncture.
How to choose an inner tube:
To maintain your bike properly, it\'s important to know the exact dimensions of your tyres.This information appears on the tyre sidewall (diameter and width). For example, 12 x 1.60 means that the tyre is 12 inches in diameter and 1.60 inches wide. On the sidewall of the tyre, you will also find the dimensions in mm in the international unit ETRTO. For example, 40-203 means that the tyre is 40 mm wide and has an internal diameter of 203 mm (i.e. 12 x 1.60).
How to change an inner tube:
To fit an inner tube correctly, start by watching our video tutorial, pre-inflate slightly, insert the valve into the rim, install and adjust without forcing.
To remove your inner tube, the tools you\'ll need are:
Remove the old inner tube using a tyre lever.
Pro advice:
A badly inflated tyre can be easily pinched:Avoid this problem by regularly checking the pressure.
Fitting a tyre:
Start mounting the tyre at the valve. Finish mounting the tyre opposite the valve to avoid pinching the inner tube. Never mount your tyre with a tool or a tyre lever, as you risk pinching and puncturing the inner tube.
Product Reviews


Taille de chambre à air difficile à trouver. Heureusement que Decathlon est là
rien à dire
Excellent