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Presta Valve Inner Tube 700 x 23/32 48 mm

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Model: 8544668

Product Features

A photo of the Presta Valve Inner Tube 700 x 23/32 48 mm in use

Presta Valve Inner Tube 700 x 23/32 48 mm is designed for 700 aero wheels requiring a long valve.

The best value for money in the road inner tube range.


with 700 diameter tires, 23 to 32 mm across. ETRTO 23/32 - 622


Optimized composition to ensure your inner tube has a good seal.

Product Customer Reviews

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333 Reviews
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Presta Valve Inner Tube 700 x 23/32 48 mm,black
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Decent product for the price

Been buying these for a while now to keep me going with casual cycling/commuting. In general, for the price, this inner tube does the job but I have went through a fair amount of these in recent times and while it hasn’t all been down to the tube quality, I have felt that there are other options that have lasted longer (Continental R28 £5.99 to name but one). Replaced my inner tube today with the Decathlon product and it exploded at just below 6 Bars (around 80 psi). Putting this down to a one time fault. Overall, a decent quality cheap product for the casual cyclist. Would probably buy this again if I wasn’t too serious about the sport so will be purchasing some higher quality tubes in future.

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decent quality inner tube

The tubes are decent quality. One watch point is that quality control is not consistent. I've had some tubes that had failures from manufacturing flaws.

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Inner tube 70x23/32


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Hi Robert,

Thank your for taking the time to review our 700 x 23/32 48mm presta tubes! We are glad that you are satisfied with your purchase!

You may consider the 100 Bike Repair kit and the Compact road hand pump to attach them onto your bike so that you have the option of changing your tubes in case of an emergency puncture.

Once again, thank you for purchase and we hope to see you again soon! :)

Regards, Syed SYAFIQ Decathlon BEDOK (969) Oxelo/Geologic Leader (Urban) Road/MTB/Hybrid Leader (Btwin)

Low cost

Does the job at a low price

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Bought a pair of these - both had holes!

I'm sorry to read that these innertubes had holes in them prior to installation. Can you kindly infrom me where the holes were located as I wish to share this information with the QC team in our factory.
Peter, Cycling Manager, DECATHLON
Good quality inner tube

I bought this to replace my old rear wheel tube. I have the rc500 with 18-25 mm innertube. I'm sure that my replacement was better than the old one in terms of comfort. Loved this product. I also thank decathlon Calicut for helping me with this purchase!

Inner tube

Not a very good inner tube

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Extremely poor quality

Both tubes that I used to replace a punctured one with had faulty valves.

Hello Suniti

Thank you for taking the time out to review our product, apologies for the bad experience you faced with our product if these were faulty please bring it back to the store and we will exchange for a new one.

Thank you
Terrible Quality

I fitted one of these and the beading of my old tyre ripped, I assumed my tyre was done. So got a brand new tyre, same thing happened. So took the tube out and inflated it on it's own. It was bulging and deformed in 3 places. It was this that ruined 2 tyres! You get what you pay for. Just pay a little more for a decent tube or you may regret it!

Thank you for your review of this innertube.
Indeed, if you inflate innertubes outside of the tyre to a certain level of pressure, you frequently get bulging effects. Rest assured that this has no effect when inside the tyre.
If the beading is damages, it may be the rim or brake pad rub which contributed to the damage as I'm unsure how an innertube would cause such damage.
Peter, Cycling Manager, DECATHLON
Works as intended

Bought two of these as spare for RC 500. Sustained upto 110 psi. Although both punctured, (thanks to glass and radial wire shred) but light weight and value for money.

Pumped up

Does the job perfectly at a great price. Does not have locking nut that some have on main stem against rim. I would buy again

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Bike Basics

We all burst them. We all need them eventually. Great price for what they are. One thing i would like to see is a double pack for 700x28 just because we use those in cities with more risks like glass and stones.

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ha reventado puesta

Quiero pensar que estaba defectuosa yyno hay más así por qué es muy peligroso. La monte y al rato explotó. Pitido de oídos es lo menos que podría haber pasado.

Hola, Sentimos mucho los problemas ocasionados con nuestro producto , Puede pasarse por una de nuestras tiendas DECATHLON  para hacer un cambio o devolución del producto, En este caso puede que sea un fallo puntual del producto . Le agradecemos su confianza y opinión en la compra del producto , atentamente para cualquier otra consulta.
Saludos, Ruben, Monitor Pais de ciclismo,
Buena Cámara de Aire

Es pronto para opinar, pero de momento me parece que me va a dar un buen resultado.

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sin problemas

todo correcto

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Additional Product Information



  • 10% Brass
  • 90% Rubber - Isobutylene isoprene rubber - butyl

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 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 rim strip and that it is positioned correctly. 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.


3.6 oz



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.

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Size Guide Visual