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29x1.7-2.2 Bike Inner Tube - Presta
  • 29x1.7-2.2 Bike Inner Tube - Presta
  • 29x1.7-2.2 Bike Inner Tube - Presta
  • 29x1.7-2.2 Bike Inner Tube - Presta
  • 29x1.7-2.2 Bike Inner Tube - Presta
  • 29x1.7-2.2 Bike Inner Tube - Presta
29x1.7-2.2 Bike Inner Tube - Presta

BTWIN

8311104

29x1.7-2.2 Bike Inner Tube - Presta

€2.80
Tax included
13 reviews
10 of 13 people recommends this product
  • 29x1.7-2.2 Bike Inner Tube - Presta
  • 29x1.7-2.2 Bike Inner Tube - Presta
  • 29x1.7-2.2 Bike Inner Tube - Presta
  • 29x1.7-2.2 Bike Inner Tube - Presta
  • 29x1.7-2.2 Bike Inner Tube - Presta
29x1.7-2.2 Bike Inner Tube - Presta
Size for the model :
Not available online

Store Availability

This inner tube is suitable for 29" diameter tyres of 1.70 to 2.20 section with a 48mm Presta valve.

BENEFITS

Compatibility

29-inch diameter tyres, 1.70 to 2.20 cross-section. ETRTO 44/57 - 622

Waterproof

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

Instructions


TECHNICAL INFORMATIONS

How to choose your inner tube

Check all the information indicated on the sidewall of the tyre (diameter and width). For example, 29x1.90 means that the tyre is 29 inches in diameter and 1.90 inches wide.
On the tyre sidewall you will also find the dimensions in mm in ETRTO international units.
For example, 50-622 means that the tyre is 50mm wide with a 622mm internal diameter (approx. 29x2.00).

Removing an inner tube

Remove the old inner tube using B'Twin tyre levers

Checks to carry out before installing an inner tube

Check the condition of your tyre and replace it if necessary.
Make sure no objects are lodged in the tyre.
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 tyre so that it fits inside the rim.
Take care not to pinch the inner tube when fitting.

Mounting the tyre

Start mounting the tyre at the valve.
Finish mounting the tyre opposite the valve to avoid pinching the inner tube.
Never mount your tyre with a tool or a tyre lever, as you risk pinching and puncturing the inner tube.

Inflating the tyre

Inflate your tyre carefully, to the pressure recommended by the manufacturer (visible on the tyre sidewall in PSI or bars, 1 bar = 14.51 PSI).
Regularly check that your tyre is in the correct position as you inflate it.

Tip from the pros

To avoid punctures from pinching and for the best tyre performance, we recommend that you check your tyres and inflate them to the suggested pressure before every ride.

Weight:

250 g

Reviews

3.8/5 13 reviews
10 of 13 people recommends this product
Tube /Presta Valve
Sanjay (India) Used for 1 week or less
Very sad, teared tube at the valve root ,
As a cyclist enthusiasts and as a decathlon customer , it is sad,
My weakened is ruined , trust is shattered,
Good buy
Mohamad Azhar Bin (Singapore) Used for 2 to 8 weeks Verified purchase What is a "Verified purchase"?

Where review is marked as "Verified purchase" confirmed by Decathlon, this means that we could verify that the client who filed this opinion has purchased the product from us.

We can confirm purchases for the reviews expressed on a request by e-mail after purchase or when the customer has this review from his personal space.

If a review is not marked as "Verified purchase," this does not mean that the author's review has no experience with the product. They may have given their review directly on the site without unique identification, or the product has been offered or paid by someone else.

The label "Verified purchase" let's help you judge the reliability of a review.
So far no problem... good buy
Response of the brand
Hi Mohamad! 


Thank you for your review for the 29x1.7/2.2mm Presta Valve Inner Tube 48mm! Good to hear you have no problems using this product! This inner tube is certified waterproof  too! It is also compatible for 29" tyres wheels and rims, with 1.7" - 2.2" in width. 

Stay sporty always!



Sportingly,
Nor Azhimy Bin Mohd Senin
Omni-Channel Sports Leader
Decathlon Singapore
Quality is good
Manoj (India) Used for 1 week or less Verified purchase What is a "Verified purchase"?

Where review is marked as "Verified purchase" confirmed by Decathlon, this means that we could verify that the client who filed this opinion has purchased the product from us.

We can confirm purchases for the reviews expressed on a request by e-mail after purchase or when the customer has this review from his personal space.

If a review is not marked as "Verified purchase," this does not mean that the author's review has no experience with the product. They may have given their review directly on the site without unique identification, or the product has been offered or paid by someone else.

The label "Verified purchase" let's help you judge the reliability of a review.
Simply go for it
Камера 29"
Михаил (Russia) Used for 2 to 8 weeks
Просто нормальная камера по хорошей цене, нужна была именно с Presta.
Оказалась в наличии в нужное время в удобном месте.
Собственно, больше добавить нечего.)
Ok
Dave (United Kingdom) Used for 3 to 6 months Verified purchase What is a "Verified purchase"?

Where review is marked as "Verified purchase" confirmed by Decathlon, this means that we could verify that the client who filed this opinion has purchased the product from us.

We can confirm purchases for the reviews expressed on a request by e-mail after purchase or when the customer has this review from his personal space.

If a review is not marked as "Verified purchase," this does not mean that the author's review has no experience with the product. They may have given their review directly on the site without unique identification, or the product has been offered or paid by someone else.

The label "Verified purchase" let's help you judge the reliability of a review.
Luckily not had to use yes so can’t comment
Let down
Keith (United Kingdom) Used for 1 week or less
Bought 2 of these. One to replace a used inner tube and one as backup to carry with me. Now onto my second one as the first one lasted about 15miles. Whilst riding the tube simply failed going totally flat within seconds. Upon inspection the tube has simply failed splitting around the valve and cannot be fixed. Fingers crossed this is a one off but now I'm conscience of a potential problem. Won't buy this product again.
Response of the brand
Thank you for your review of this innertube. I have forwarded your feedback on to the team in charge of this item.
If the tube was faulty, please return it to us for a refund or an exchange with your receipt.
Regards,
Peter, Cycling Manager, DECATHLON
Simple but effective
NEIL (United Kingdom) Used for 2 to 8 weeks Verified purchase What is a "Verified purchase"?

Where review is marked as "Verified purchase" confirmed by Decathlon, this means that we could verify that the client who filed this opinion has purchased the product from us.

We can confirm purchases for the reviews expressed on a request by e-mail after purchase or when the customer has this review from his personal space.

If a review is not marked as "Verified purchase," this does not mean that the author's review has no experience with the product. They may have given their review directly on the site without unique identification, or the product has been offered or paid by someone else.

The label "Verified purchase" let's help you judge the reliability of a review.
Ideal for MTB and reasonably priced
Good quality product
Krishna (India) Used for 2 to 8 weeks Verified purchase What is a "Verified purchase"?

Where review is marked as "Verified purchase" confirmed by Decathlon, this means that we could verify that the client who filed this opinion has purchased the product from us.

We can confirm purchases for the reviews expressed on a request by e-mail after purchase or when the customer has this review from his personal space.

If a review is not marked as "Verified purchase," this does not mean that the author's review has no experience with the product. They may have given their review directly on the site without unique identification, or the product has been offered or paid by someone else.

The label "Verified purchase" let's help you judge the reliability of a review.
Manufacturing quality of both rubber & valve is good. Sizing is perfect. No complaints at all.
Accomplishes its purpose.
Mrs. (India) Used for 1 week or less
Great choice for those ones who own a cycle brand different from the house's one, at an unbeatable price. Though 48mm valve is a bit long for my tyre, I recommend it.
Great value
Dave (United Kingdom) Used for 2 to 8 weeks Verified purchase What is a "Verified purchase"?

Where review is marked as "Verified purchase" confirmed by Decathlon, this means that we could verify that the client who filed this opinion has purchased the product from us.

We can confirm purchases for the reviews expressed on a request by e-mail after purchase or when the customer has this review from his personal space.

If a review is not marked as "Verified purchase," this does not mean that the author's review has no experience with the product. They may have given their review directly on the site without unique identification, or the product has been offered or paid by someone else.

The label "Verified purchase" let's help you judge the reliability of a review.
These tubes work really well, as good as the big brands and far cheaper so represent great value.
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