This inner tube is compatible with 29" diameter tyres, with a cross-section ranging from 1.90 to 2.50 with a 48 mm Presta valve.
Choosing 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, 29x1.90 means that the tyre is 29 inches in diameter and 1.90 inches wide.On the tyre sidewall you will also find the dimensions in mm in ETRTO international units.For example, 50-7622 means that the tyre is 50mm wide with a 622mm internal diameter (approx. 29x2.00).
To remove your inner tube, the tools you'll need are:
B'TWIN tyre changers make it easy to remove the inner tube.
Checks to make before installing an inner tube:
Always carry out a full inspection before installation:every detail counts to avoid a puncture.
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.
Fitting a tyre:
Proper fitting starts at the valve and ends at the opposite end, without the need for a tyre lever to prevent punctures.
Inflating a tyre:
The sidewall of the tyre indicates the ideal pressure.During inflation, make sure everything stays in place.
Pro advice:
To avoid breakage or premature wear, adjust your tyre pressure before each ride.
Find more information available with this link:
https://conseilsport.decathlon.fr/comment-changer-sa-chambre-a-air
Weight:
185 g
Reliable and lightweight!
This inner tube is compatible with 29" diameter tyres, with a cross-section ranging from 1.90 to 2.50 with a 48 mm Presta valve.
