Product Colors and Sizes
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San Francisco, 735 Market St. Options
Select an available color and size to see options.
Product Features
Compatibility
650 x 28 to 650 x 42 tires and wheels with a section ranging from 28 to 42.
Waterproof
High-quality valve that retains air pressure well.
Product Customer Reviews
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Très bien
Diamètre trop gros
Tres bon produit
ras
Bon produit
Parfait
tres bon rapport qualite prix
Un super responsable tres a l ecoute excellent produit
Très bien
Très bien
Bon rapport qualité prix
tres bien
Très bonne caliter
Ras
4 appels téléphonique pour avoir chaque fois une autre réponse. au 5ème le monsieur m'a proposé un modèle équivalent. mis de côté à l'accueil pour récupération le lendemain. Faut changer de vélo tous les 5 ans ? comme l'état le veut pour les voitures ? quel gaspillage. Et on nous parle d'écologie. 2ème fois déçu par décathlon (1ère abandon de la carte)
Additional Product Information
Composition
Body
- 10% Brass
- 90% Rubber - Isobutylene isoprene rubber - butyl
How to choose an inner tube
Check the information indicated on the sidewall of the tire (diameter and width). For example, 26 x 2.20 means your tire is 26 inches in diameter and 2.20 inches wide. On the tire sidewall, you will also find the dimensions in mm in ETRTO international units. For example, 50-559 means a tire that is 50 mm wide and has an inner diameter of 559 mm (approx. 26 x 2.00).
Removing an inner tube
Remove the used inner tube using B'Twin tire levers (item code 8047839).
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 is even slightly bent can cause punctures. Check that your rim does not have any other issues that could damage your inner tube.
Mounting the inner tube
Pre-inflate the inner tube slightly to avoid pinching. Insert the valve, making sure you are using the correct valve for your rim. Put the inner tube entirely inside the tire so that it fits inside the rim. Take care not to pinch the inner tube when fitting.
Mounting the tire
Start by mounting the tire onto the wheel on the opposite side to the valve. Finish mounting the tire at the valve to avoid pinching the inner tube. Never mount your tire with a screwdriver or a tire lever, as you risk pinching and puncturing the inner tube.
Inflating the tire
Inflate your tire carefully, 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.
Tip from the pros
To avoid punctures from pinching and for best tire performance, we recommend that you check your tires and inflate them to the suggested pressure before every ride.
Weight
5.8 oz
Origin
Imported
Product testing
To guarantee optimal quality, 100% of our inner tubes are inflated for a period of 8 hours.
Storage instructions
Carry your inner tubes in a container that protects them from perforations (B'Twin carry case, original packaging, etc.).
Inner Tube - Presta 650 x 28/42
Your location: City, ST
Please enter a valid city with state or zipcode. Example: San Francisco, CA or 94101
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Heavy products return policy
If you return a product you will receive a refund for the purchase price plus any applicable sales taxes, less any non-refundable charges.
Decathlon will cover all shipping costs associated with your return except for items excluded from our return policy such as bikes, basketball hoops, snowboards, surfboards, tents, and other larger / heavier items.
Return costs for heavy products:
| Weight Thresholds | Shipping within California | Shipping outside of California |
|---|---|---|
| > 9 lbs | $20.00 | $25.00 |
| > 30 lbs | $50.00 | $65.00 |
| > 100 lbs | $100.00 | $125.00 |
| > 200 lbs | $200.00 | $230.00 |
If you return a product at any of our store locations, we will gladly help you find the best alternative product or refund you on the spot.
