This inner tube is compatible with 29" diameter tires, with a cross-section ranging from 1.90 to 2.50 with a 48 mm Presta valve.
Removing an inner tube:
Remove the inner tube using the appropriate tools: B'TWIN tire levers.
Checks to be made before installing an inner tube:
Even the slightest damage to the rim strip can damage a new inner tube. Keep your eyes open and inspect the entire wheel-tire setup.
Inflating a tire:
Check the recommended pressure on the side of the tire and don't rush when inflating, checking the tire's stability throughout.
Choosing an inner tube:
To properly maintain your bike, it's important to know the correct tire sizes. This information is displayed on the side of the tire (diameter and width). For example, 29x1.90 means the tire is 29 inches in diameter and 1.90 inches wide. On the side of the tire, you will also find the dimensions in mm in international ETRTO units. For example, 50-622 means the tire is 50 mm wide with an internal diameter of 622 mm (approximately 29x2.00).
Professional advice:
Properly inflated tires are your protection against pinch flats.
Find more information available via this link:
https://conseilsport.decathlon.fr/comment-changer-sa-chambre-a-air
Mounting a tire:
Avoid tools! Always position it starting from the valve, then finishing by hand on the opposite side.
How to change an inner tube
Start by watching our installation video. Inflate the inner tube slightly to give it some rigidity, insert the valve, place it inside the tire and push it firmly onto the rim without pinching it.
Weight:
230 g
Inner tube with Presta valve for 29" tires with 1.90 to 2.50 cross-section.
Compatibility
29-inch diameter tire, 1.90 to 2.50 cross-section. ETRTO 47/64 - 622
Waterproof
Optimized composition for good inner tube sealing.
This inner tube is compatible with 29" diameter tires, with a cross-section ranging from 1.90 to 2.50 with a 48 mm Presta valve.
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