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Btwin, 27.5" x 1.90/2.50 Self-Sealing 48 mm Presta Valve Inner Tube
27.5 x 1.90 to 27.5 x 2.50 self-sealing Schrader valve inner tube. The preventative liquid inside the inner tube instantly repairs punctures.
Free shipping over $35
Free pickup
San Francisco, 735 Market St. Options
Select an available color and size to see options.
Product Features
Watertight
Optimized composition to ensure your inner tube has a good seal.
Versatility
27.5" wheels and tires with a Presta valve (small valve). ETRTO 47/64 - 584
Product Customer Reviews
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Excellent quality, great price and fast service
A must have if you don’t want to be fixing the inner tubes on the trails I’ve bought 2 so hopefully I’ll be riding through the throne’s with out a care
Will for sure buy again :))
Muy buena relación calidad precio.
¡Hola!
Muchas gracias por tu valoración.
En Decathlon nos hace felices saber que has encontrado el producto que estaba buscando.
Nuestro equipo trabaja dÃa a dÃa para satisfacer a nuestros usuarios, buscando la mejor calidad y prestaciones de cada producto con los precios más ajustados.
Tu comentario nos ayuda y anima a seguir trabajando intensamente para mejorar nuestros productos y también ayudará a otros clientes a encontrar el producto que mejor se adapte a sus necesidades.
Te esperamos en cualquiera de nuestras tiendas y en la página web decathlon.es
¡Saludos!
Pau
Funciona muy bien.
¡Hola Rafael!
Muchas gracias por tu valoración.
En Decathlon nos hace felices saber que has encontrado el producto que buscabas.
Nuestro equipo trabaja para satisfacer a nuestros usuarios ciclistas, buscando la mejor calidad y prestaciones con los precios más ajustados posible.
Tu comentario y puntuación positiva nos anima a seguir esforzándonos a mejorar y también ayudará a otros clientes para encontrar el producto que mejor se adapte a sus necesidades.
Te esperamos en cualquiera de nuestras tiendas y en la página web decathlon.es
¡Hasta pronto!
Pau
Super je suis satisfait pour le moment j'ai roulé sur des ronces et pas de problème
Un peu plus résistant qu'une chambre à air classique
Fini les crevaisons.
1ères sorties sans crevaison. Le produit semble efficace. A voir dans la durée.
Facilite les sorties ou balade plus besoin de se soucier des crevaisons. Balade plus tranquille.
Utilisé par défaut et recommandation de Décathlon sur rockrider 900
utilisé juste pour une sortie pour le moment est semble tenir
Bonjour J ai essayé la marque Decathlon sur mon VTT électronique , mais plusieurs crevaison où dégonflage , adaptabilité , qualité ? Sincères salutations
Rien à redire nickel depuis son achat
1 crevaison depuis le montage ! C'était une grande vis, alors difficile de mettre en doute l'efficacité de cette chambre à air. Le produit a voulu faire son travail de colmatage mais le trou était peut-être trop gros. Seul point négatif, c'est son poids, un peu lourde dans le sac à dos !
Additional Product Information
Composition
Body
- 10% Brass
- 90% Rubber - Isobutylene isoprene rubber - butyl
How to choose your inner tube
Check all the information indicated on the sidewall of the tire (diameter and width). For example, 27.5 x 2.00 means a tire with a 27.5-inch diameter that is 2.00 inches wide. On the tire sidewall, you will also find the dimensions in mm in ETRTO international units. For example, 50-584 means that the tire is 50 mm wide with a 584 mm internal diameter (approx. 27 x 2.00).
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 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
Watch our video before you start. 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 prevent any puncture from pinching and to achieve the best performance, we recommend checking and, if necessary, pumping up your front tire before each ride.
Weight:
12.3 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 to protect them from getting punctured (tool drum, original packaging…).
Superior quality. Unbeatable prices.
For 40 years, Decathlon has delivered the best value in the retail sports industry by offering high-quality, sustainable and cost-effective products.
Decathlon makes the difference
-
Research and development
delivers high-quality cost-effective products
-
State-of-the-art production processes
minimize manufacturing costs
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Optimized supply chain
reduces retail prices
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Minimal retail footprint
lowers overhead and indirect costs
Btwin, 27.5" x 1.90/2.50 Self-Sealing 48 mm Presta Valve Inner Tube
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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.
