Product Colors and Sizes

  • Black Friday product
  • New Deal product
  • Cyber Monday product
  • Clearance product
  • Deal product
  • Best Seller product
  • Ecodesign product
  • New product
  • Staff Pick product
  • In The News product
  • Innovation product
  • product

Decathlon Btwin 29 x 1.7 2.2 Inner Tube 48 mm Schrader Valve

Sale price: $5.99 Regular price:

29-inch tires and wheels, with a cross-section ranging from 1.70 to 2.20.

Color: Select a color
Size: Select a size
Sale price: $5.99 Regular price:

Free shipping over $49

Free returns

Free pickup

San Francisco, 735 Market St. Options

Select an available color and size to see options.

About this item:

  • Compatibility: 29” tires with 1.70 to 2.20 cross section. ETRTO 47/64 - 622
  • Weight: 8.8 oz (250 g)
  • Waterproof: Optimized composition to ensure your inner tube has a good seal.
Model: 8609286

Product Videos

Product Features

A photo of the Decathlon Btwin 29 x 1.7 2.2 Inner Tube 48 mm Schrader Valve in use
A photo of the Decathlon Btwin 29 x 1.7 2.2 Inner Tube 48 mm Schrader Valve in use

Decathlon Btwin 29 x 1.7 2.2 Inner Tube 48 mm Schrader Valve | This inner tube is suitable for 29" diameter tires with 1.70 to 2.20 section with a 48 mm Schrader valve.

29-inch tires and wheels, with a cross-section ranging from 1.70 to 2.20.

Compatibility

29” tires with 1.70 to 2.20 cross section.ETRTO 47/64 - 622

Waterproof

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

Questions & Answers

Product Customer Reviews

Skip to reviews
387 Reviews
Write a Review 
Decathlon Btwin 29 x 1.7 2.2 Inner Tube 48 mm Schrader Valve, black Image 6 of 5
Filtered by reviews Loading reviews…
Great products answer my…

Great products met my expectations

icon-circle-checkmark verified purchase
perfect

They work great, I recommend them, worth the price and quality

icon-circle-checkmark verified purchase

Great price

icon-circle-checkmark verified purchase
inner tube

good product

does the job,…

does the job, see the tightness over time

Horrible quality - no air at all

Horrible product. The camera had a puncture when putting the new one in, out of its box. I ordered a replacement, this one is complete, but it doesn't hold air for more than 6 hours, then it starts to deflate. Horrible product.

icon-circle-checkmark verified purchase
Well, let's say...

The price does the job.

icon-circle-checkmark verified purchase
nothing to say

good product

Perfect soul. Black, but mine.

icon-circle-checkmark verified purchase
very good product

good value for money

icon-circle-checkmark verified purchase
Good quality for…

Good quality for cross country mountain biking

icon-circle-checkmark verified purchase
Perfect

Good quality price

icon-circle-checkmark verified purchase
Inner tube

Quality inner tube

icon-circle-checkmark verified purchase
Ras

Ras

icon-circle-checkmark verified purchase
Does the job

Does the job

icon-circle-checkmark verified purchase
https://sf-dkt-reviews-api-prod-y7jflx25za-uc.a.run.app
Skip to reviews

Additional Product Information

Composition

Main part: 90.0% Isobutylene Butyl Isoprene Rubber, 10.0% Brass

How to choose your inner tube

Check all the information indicated on the sidewall of the tire (diameter and width). For example, 29x1.90 means that the tire is 29 inches in diameter and 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 that the tire is 50 mm wide with a 584 mm internal diameter (approx. 26x2.00).

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 prevent any puncture from pinching and to achieve the best performance, we recommend checking and, if necessary, pumping up your front tire before each ride.

Weight:

8.8 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 that protects them from perforations (B'Twin carry case, original packaging, etc.).

Origin

Imported

 

Size Guide Visual

Please Sign In to Post Your Question

In order to notify you about the answer it is required to Sign In.

Sign In
Close