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Btwin 650c, x 18/25" Presta Inner Tube
650x18 to 650x25 inner tube for 650 wheels and tires.
Free shipping over $49
See our return rules
Free pickup
San Francisco, 735 Market St. Options
Select an available color and size to see options.
Product Features
Compatibility
650x18 to 650x25 tires. ETRTO 18/25 - 571
Waterproof
Optimized composition to ensure your inner tube has a good seal.
Questions & Answers
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Product Customer Reviews
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does the job easily, time will tell on durability but every confidence so bought 2 more
A great product that's cheap and reliable. Had no problems fitting it and getting it to inflate. Just need to show my daughter how to change a inner tube now so she can do it next time.
I can easily accessed the product in urban store, and the staff is willing to check stock on phone calling. Thanks.
Hello Man Chun
Thank you for supporting our products. We are happy to hear that you have a pleasant product experience.
We look forward to seeing you again soon and hope you can continue to have fun with our products.
Thank you again for your support.
Stay healthy.
Cheers,
Wan Li
Decathlon Hong Kong Cycling Team
Wan
Exchange service
Dear Chin, thank you for your time in leaving us with a 5-Star rating on our product and service. We are glad that we managed to delight you with the standards of our product and service. We really appreciate your loyalty with Decathlon. Please let us know if there is anything else we can improve on in the future. Thank you once again for your time and we hope to serve you again soon!
Hafizah
Meet expectation
ok
Alles super. Verwende die Schläuche an meinem Vintage Randonneur und sie halten die Luft sehr gut bisher.
Ich bin normalerweise von der Qualität von Decathlon Produkten sehr überzeugt. Habe drei dieser Schläuche gekauft und alle drei sind bereits beim Einbau in das Rad kaputt gegangen. Das ist mir vorher beim Fahrradreifen wechseln noch nie passiert. Werde daher in Zukunft wieder auf die etwas teureren aber qualitativ deutlich hochwertigeren Markenprodukte zurückgreifen müssen.
vielen Dank, dass du dir Zeit genommen hast, um deine Erfahrungen mit uns zum Fahrradschlauch Presta von BTWIN zu teilen.
Es ist natürlich sehr ärgerlich, dass du nicht zufrieden bist mit der Qualität, dies werden wir selbstverständlich weitergeben.
Du kannst unsere Produkte 30 Tage gegen Vorlage deines Kassenzettels oder deiner Kundenkarte kostenlos umtauschen oder retournieren. Die Kollegen können dir mit Sicherheit weiterhelfen.
Solltest du hierbei Fragen haben, steht dir unser Serviceteam (service[at]decathlon.de) jederzeit zur Verfügung.
mit sportlichen Grüßen
Philipp
Team DECATHLON
Cumple con su función
Al inflar ya la 2 cámara reventó con solo 5 kilos de presión
Hola Victoriano,
En primer lugar, agradecerte el tiempo que te has tomado en exponer tu valoración sobre nuestro producto.
Lamento que el inconveniente que haya podido generar la cámara de aire. Por lo que te aconsejo aproximarte a tu tienda Decathlon más cercana para que el equipo de ciclismo pueda cambiarte el modelo sin problemas, debido a que seguramente se pueda tratar de un defecto del mismo.
Espero que todo se pueda solucionar y puedas disponer de tu cámara sin problemas.
Gracias por la confianza depositada.
Un cordial saludo, que tengas un buen dÃa.
Atentamente,
Javier - Experto producto ciclismo Decathlon
Muy mala experiencia calidad pésima del producto Eñ
Hola Victoriano,
En primer lugar, agradecerte de nuevo el tiempo que has dedicado para poder hacernos llegar tu valoración sobre el producto. Este tipo de comentarios son los que necesitamos para poder seguir mejorando y conocer las necesidades de nuestros usuarios.
En segundo lugar, pedirte disculpas por las molestias que haya podido generar la cámara de aire. Seguramente se trate de un defecto en la producción de la cámara.
Te aconsejo acercarte a tu tienda Decathlon de confianza para que el equipo de ciclismo pueda darte una solución y cambiar el modelo si lo deseas.
Espero que se pueda solucionar cuanto antes y podamos devolverte la confianza que has depositado en Decathlon a la hora de realizar las compras de material deportivo para el ciclista.
Un cordial saludo, que tengas un buen dÃa.
Atentamente,
Javier - Experto producto ciclismo Decathlon
Buen producto calidad precio
Parfait fait son travail
trop lourdes et épaisses
C'est le modèle que je cherchai , facile à monter et par expérience je sais qu'elle est solide.
Additional Product Information
Composition
Body
- 90% Rubber - Isobutylene isoprene rubber - butyl
- 10% Brass
How to choose your inner tube
Check the information indicated on the sidewall of the tire (diameter and width). For example, 27.5 x 1.90 means a tire with a 27.5-inch diameter that is 1.90 inches wide. On the tire sidewall, you will also find the dimensions in mm in ETRTO international units. For example, 50-584 means your tire is 50 mm wide with an inner diameter of 584 mm (approx. 27.5 x 2.00).
Removing an inner tube
Remove the old inner tube using B'Twin tire levers
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 mounting the tire at 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:
3.8 oz
Origin
Imported
Warning - california prop 65
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 (B'Twin carry case, original packaging, etc.).
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 650c, x 18/25" Presta Inner Tube
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.
