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Inner Tube 26x1.7/2.2 Self-Repairing Presta, photo 1 of 5






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Decathlon Btwin
248 Reviews

Inner Tube 26x1.7/2.2 Self-Repairing Presta

Regular price: $9.99 Regular price:
Special product, Innovation Special product, New Release Special product, Special product, Last Call






Inner Tube 26x1.7/2.2 Self-Repairing Presta, photo 1 of 6






Inner Tube 26x1.7/2.2 Self-Repairing Presta, photo 2 of 6






Inner Tube 26x1.7/2.2 Self-Repairing Presta, photo 3 of 6






Inner Tube 26x1.7/2.2 Self-Repairing Presta, photo 4 of 6






Inner Tube 26x1.7/2.2 Self-Repairing Presta, photo 5 of 6






Inner Tube 26x1.7/2.2 Self-Repairing Presta, photo 6 of 6






Inner Tube 26x1.7/2.2 Self-Repairing Presta, photo 1 of 5






Inner Tube 26x1.7/2.2 Self-Repairing Presta, photo 2 of 5






Inner Tube 26x1.7/2.2 Self-Repairing Presta, photo 3 of 5






Inner Tube 26x1.7/2.2 Self-Repairing Presta, photo 4 of 5






Inner Tube 26x1.7/2.2 Self-Repairing Presta, photo 5 of 5
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Model: 8298939

Product Videos

Product Features

A photo of the Inner Tube 26x1.7/2.2 Self-Repairing Presta in use

Inner Tube 26x1.7/2.2 Self-Repairing Presta is designed for preventing punctures. Allows you to continue cycling when a conventional inner tube would have gone flat. Presta valve.

Self-repairing 26" inner tube with a Presta valve. The preventive sealant inside the inner tube automatically repairs punctures (<3 mm).

Compatibility

For 26" wheels and tires with Presta valve.

Puncture resistant

The liquid in the inner tube seals small punctures (< 3 mm).

Waterproof

The hole is sealed while you ride.

Product Customer Reviews

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248 Reviews
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Inner Tube 26x1.7/2.2 Self-Repairing Presta
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Self sealing tubes

Bought these for a CX Sportive (I didn’t want any punctures). Easy to fit but make your wheels quite heavy. One of the tubes after inflation sealed its valve, so I cant pump it up anymore. But it doesn’t seem to have lost any pressure (so I guess less of a problem than I first thought). Bought a spare tube to replace that one when it eventually deflates.

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Good but....

These tubes do as they are promised, I had some thorns puncture my tube in a number of places but the sealant did it's job and kept the tube inflated....but...I have had the valves get stuck closed by the sealant which is a real pain in presta valves as you need to get a pair of pliers to try and undo it, not good if you need to pump your tyres up in the middle of nowhere !!.., last time the whole valve started unscrewing from the tube. I will recommend these tubes and would have given 5stars if it wasn't for the valve issues. I've taken to inflating my tyres with the valve at the top and I wait 5 mins for the sealant to clear from the valve before starting, it may help.

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Worst tyre ever

Very annoyed. Fully checked tyre for debris. Fitted the tube in the tyre. Inflated tube, intending to pump it to about 55psi. It supposedly goes up to 65 psi. Massive bang and I got covered in gunk as the seam split in the tube. A badly made tube, will never be buying a puncture proof tube from Decathlon again. Shoddy workmanship from a brand I had previously trusted.

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Dear Sir,
I'm sorry to read that the inner-tube split during installation.  All of our products are quality controlled at the production phase.
I have had a look at other customer comments on the same product and it's the first time we've received this feedback.  I will alert the product manager at b'Twin of the issue your encountered.
Please feel free to return it to us for a refund/exchange the next time you pop in to Decathlon Stockport.
Regards,
Peter Lazarus UK Cycling Market Manager DECATHLON
5/5/2015
No se que decir

Uso la primera vez está cámara para hacer Pedales DE Hierro. La monto en la rueda trasera y a mitad de prueba, en una bajada rápida con salto y caída en piedra suelta, se revienta la cámara. igual pedi demasiado... De todas formas he comprado otra...

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camara sin pinchazos

No es nada del otro mundo. tambien pinchas y cuando llenas de aire se tapona la valbula. Puede valer pero no noto gran diferencia

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Cámara buena pero sin entrada de aire gruesa

No existe la opción de escoger con entrada de aire gruesa

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Mala experiencia

En la primera salida. Después de un llantazo, la cámara se corta en dos sitios, y el liquido no actúa, intento reparar, con parches, pero al llevar el liquido, los parches no pegan, Toca bajar a casa, andando

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Hola .Sentimos mucho los problemas ocasionados con nuestro producto , te puedes pasar por tu tienda decathlon mas cercana y hacer un cambio o devolución del mismo .gracias por tu comentario , atentamente para cualquier otra consulta .

Saludos, Ruben , Monitor Pais de ciclismo ,
9/24/2019
Buena relación calidad precio

A priori muy buena opción. Me van de maravilla

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Muy práctico, seguro y buena calidad.

Cámara mejorada y de fabrica, fácil montaje.

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Correcto

Sella perfecta. Tengo varios manchurrones de haber sellado perfectamente. Cambié la cubierta por unas nuevas y pude reparar los pinchazos que tenia con parches tradicionales y volver a montarla sin problemas de perdidas de aire.

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Buena de momento

Aún no sé cómo va a funcionar pero de momento las espectativas son buenas

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Peligroso

Marca 3,5 bares pero mi sorpresa fue cuando al llegar a esa presión estalla y casi me deja sordo además de las molestias de la limpieza del slime por toda la casa. Me salió demasiado cara para las molestias que me ocasionó. Seguí las instrucciones de montaje. Ya os reclamé vía Facebook y ni una disculpa.

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Hola
Sentimos mucho los problemas ocasionados con nuestro producto ,
te puedes pasar por una de nuestras tiendas decathlon  para hacer un cambio o devolución del producto .Gracias por tu comentario , atentamente para cualquier otra consulta .

Saludos, Ruben , Monitor Pais de ciclismo ,
8/9/2019
vale

te ayuda a hacer una practica de la btt más cómoda ya que te sella pequeños pinchados por las zarzas.

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Válvula defectuosa

No sé si debido al líquido interior o por defecto de fabricación no he podido usarla. En medio de una ruta de btt he pinchado y al usar la de repuesto que adquirí en Decathlon, me ha resultado imposible inflarla, ya que la válvula no permite la entrada de aire. Esto ha implicado que tuviese que acabar la ruta con la bici al hombro ya que no disponía de otro repuesto.

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Hola ,
Sentimos mucho los problemas ocasionados por nuestro producto , te puedes pasar por una de nuestras tiendas decathlon y hacer un cambio o una devolución del producto , puede que sea un fallo puntual del mismo .
Gracias por tu comentario , atentamente para cualquier otra consulta . 

Saludos, Ruben , Monitor Pais de ciclismo ,
7/24/2019
Excelente

Aguanta muy bien

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Additional Product Information

Composition

Membrane/coating

  • 90% Rubber - Synthetic
  • 10% Brass

How to choose your inner tube

Check the information indicated on the sidewall of the tire (diameter and width). For example, 700 x 35 means your tire is 700 mm in diameter and 35 mm wide. On the sidewall you will also find the dimensions in mm in international ETRTO. For example: 35-622 means your tire is 35 mm wide with an inner diameter of 700 mm (so 700 x 35)

Removing an inner tube

Remove the old inner tube using the B'Twin tire tools (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.

Fitting your 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 from the opposite side of the valve Finish at the top of the valve to avoid pinching Never use a screwdriver or tire lever to mount the tire or you could pinch the inner tube and puncture it.

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:

11.6 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 case, original packaging, etc.).

 

Size Guide Visual