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Btwin 700 cm x 23-32" 80mm Presta Inner Tube

Sale price: $4.99 Regular price:

700 x 23 to 700 x 32 inner tube with 80 mm Presta valve for 700 (28 inch) tires. Long valve for profiled rims, avoiding the need to use a valve extender.

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Sale price: $4.99 Regular price:

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San Francisco, 735 Market St. Options

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Model: 8545181

Product Features

A photo of the Btwin 700 cm x 23-32" 80mm Presta Inner Tube in use

Btwin 700 cm x 23-32" 80mm Presta Inner Tube | 700 aero wheels requiring a long valve.

700 x 23 to 700 x 32 inner tube with 80 mm Presta valve for 700 (28 inch) tires. Long valve for profiled rims, avoiding the need to use a valve extender.


700 diameter tires, 23 to 32 mm across 80 mm Presta valve ETRTO 23/32 - 622


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

Product Customer Reviews

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442 Reviews
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Btwin 700 cm x 23-32
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happy buying!

great product.

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Good value for money

Good value for money

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Good tubes at a decent price.

Needed 80mm tubes for my new carbon wheels. I’ve only had them for about a week and have put about 100 kms them. No issues so far. I keep them at around 95-100 psi and they are holding the pressure.

last very short time

it blows out very quick it only lasts about a month

Long tyre valve

Quick delivery and quality product at a good price.

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Excellent value product

These inner tubes are great value for money and good quality.

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Exelent product


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Didnt expect this

I had bought 4 tubes from you and all 4 had got punchered. Hardly 1/2km my son had travel and the tube was cut. The cycle mechanic had said that the tubes were old stock. I had bought another brand and till date i didnt get any problem with the other brand.

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Great product

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Not Bad Not Good

My tube punchered within 2 days and now I ordered same tube again because I need a tube for my daily commute...hope so this tube is good or not...let's see...for my rc100

Hello Abhishek,

Sorry for the experience you had with the tube and thank you for sharing the feedback and trusting us again with your second purchase.

We assure you that the tube goes through a lot of quality check before it reaches the shelf to be sold. If the second tube also gives you trouble please return back the tubes for an exchange. I will also recommend you to get the tyre and the wheel checked once at our workshop, sometimes they are the cause of a repetitive punctures.

I remain available for any doubts.


Tabish Chishti

Good Presta Tube

Ordered via app got it within 2 weeks, easy to install, used for the trainer tyre, didn't use it on road as I use 700x32c for my actual wheel

Reasonably Priced.

Good product. Helpful during flats

Worst product ever from decathlon

Guys I don't recommend this faulty product to anyone. Those tubes aren't the size of 700C at all. They are smaller in Diameter in comparison with its previous generation tubes by BTwin. These tubes can't handle 65 - 70 psi of pressure, where my max. pressure is 80psi. They burst out pushing the tire out of the rim. This can cause fatal accidents.

Hello Karthik

Thank you for taking the time out to review our product, we apologise for the issue you faced with the tube, I will ensure your feedback shared with the product manager and we will get back to you if we find any difference in the model from the previous one.

Value for monye inner tubes

Value for money. Tough & lasting tubes. Using this for my long distance rides.

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Dear Ivan,

Thank you for your time in leaving us with a 5-Star rating on our product. We are glad that we managed to delight you with the standards of our product. 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!

Nurul Atiqa

Value buy


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Hi Ka Chin, thank you for your time to rating 5-star on our product, 700x23/32 80 mm presta valve inner tube.

We are glad that we managed to pleasure you with standards of our product. 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.

Stay Safe & Stay Healthy


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Additional Product Information



  • 80% Rubber - Isobutylene isoprene rubber - butyl
  • 20% 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.


3.7 oz



Warning - california prop 65

Learn more

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