This inner tube is suitable for 12" diameter tires with 1.40 to 1.90 cross-section and 33 mm Schrader valve. Easy-to-inflate 12" Schrader inner tube.
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Main part: 100.0% Synthetic rubber, Valve: 100.0% Brass, Cover: 100.0% Polypropylene
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To guarantee optimal quality, 100% of our inner tubes are inflated for a period of 8 hours.
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Transport inner tubes in a container to protect from perforations (drum tool, original packaging, etc.).
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Thailand
Compatibility
12" Schrader valve tires
Watertight
Optimized composition to guarantee your inner tube has a good seal.
Ease of use
The bent valve makes the tire easy to inflate with easier access.
How to choose an inner tube
Check all the information indicated on the sidewall of the tire (diameter and width). For example, 12 x 1.60 means your tire is 12" in diameter and 1.60" wide. For example, 40-203 means that the tire is 40-mm wide with a 203-mm inner diameter (approx. 12 x 1.60).
Removing an inner tube
Remove the old inner tube using a tire lever.
Checks to carry out before installing an inner tube
Check the condition of your tire and replace it if necessary. Make sure no objects are lodged in the tire. Check the condition of your tire rim strip. A rim strip that’s even slightly bent can cause punctures. Check that your rim doesn’t have any other issues that could damage your inner tube.
Installing the inner tube
Watch our video before you start. Pre-inflate the inner tube slightly to avoid pinching. Make sure you’re using the correct valve for your rim and then insert it. Put the entire inner tube inside the tire so that it fits inside the rim. Take care not to pinch the inner tube when installing it.
Installing the tire
Start installing the tire at the valve. Finish installing the tire across from the valve to avoid pinching the inner tube. Never install your tire with a tool or a tire lever, as you risk pinching or puncturing the inner tube.
Inflating the tire
Carefully inflate your tire to the pressure recommended by the manufacturer (visible on the tire sidewall in PSI or bars: 1 bar = 14.51 PSI). Regularly check that your tire is in the correct position as you inflate it.
Pro tip
To prevent pinching and achieve the best performance, we recommend checking and pumping up your front tire as needed before each ride.
4.7/5
(116 )
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5 [translation_review-star]s
90
4 [translation_review-star]s
19
3 [translation_review-star]s
4
1 [translation_review-star]
3
94% [translation_statistics-rating-breakdown-customers-recommend]
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Mon, Jun 02, 2025
Pas chère
laetitia h
-
: 2 week or less
: fr_FR
Super produit merci
Sun, Jun 01, 2025
Dinah
-
: 3 to 8 weeks
: fr_FR
Très bien
| Compatibility | 5 | |
| Watertight | 5 | |
| Ease of use | 5 | |
| Value for money | 5 |
Thu, May 15, 2025
Marie Paule
-
: 3 to 8 weeks
: fr_FR
Achetée pour réparer la draisienne de mon petit fils, qui ne la ménage pas !
| Compatibility | 5 | |
| Watertight | 5 | |
| Ease of use | 5 | |
| Value for money | 4 |
Tue, May 06, 2025
ETIENNE
-
: 2 week or less
: fr_FR
Acheté pour remplacer la chambre à air d'une vieille draisienne domyos achetée sur le bon coin, c'est parfaitement adapté, la valve coudée était absolument nécessaire vu la taille de la jante. Parfait.
| Compatibility | 5 | |
| Watertight | 5 | |
| Ease of use | 5 | |
| Value for money | 5 |
Wed, Apr 02, 2025
Pas de colis!!
Lionel
-
: 2 week or less
: fr_FR
La boîte où je devais trouver le colis était vide
Wed, Feb 05, 2025
longévité
Sylvain
-
: More than 2 years
: fr_FR
bon rapport qualité prix
| Watertight | 5 | |
| Value for money | 5 | |
| Ease of use | 5 | |
| Compatibility | 5 |
Wed, Jan 29, 2025
Impeccable
Thomas
-
: 2 week or less
: fr_FR
Très bon produit
| Watertight | 5 | |
| Value for money | 5 | |
| Ease of use | 5 | |
| Compatibility | 5 |
Sun, Jan 12, 2025
Très bien
Célia
-
: 4 to 6 months
: fr_FR
Très bien
| Watertight | 5 | |
| Value for money | 5 | |
| Ease of use | 5 | |
| Compatibility | 5 |
Sun, Dec 29, 2024
Pratique avec valves couder
Yannick
-
: 3 to 8 weeks
: fr_FR
Pratique avec valves couder
| Watertight | 5 | |
| Value for money | 4 | |
| Ease of use | 5 | |
| Compatibility | 5 |
Wed, Dec 18, 2024
RAS, produit conforme pr…
Justine
-
: 4 to 6 months
: fr_FR
RAS, produit conforme pr utilisation
| Watertight | 5 | |
| Value for money | 5 | |
| Ease of use | 5 | |
| Compatibility | 5 |