Product Colors and Sizes




DECATHLON
29x1.9/2.5 mm Presta Valve Inner Tube 48 mm
Regular price:
Sale price: 2.000 BD
8641817
Quantity | % Discount |
---|---|
Get your discount once you reach the limit quantity in your cart.
This inner tube is compatible with 29" diameter tyres, with a cross-section ranging from 1.90 to 2.50 with a 48 mm Presta valve.
Presta valve inner tube for 29" tyres with a 1.90 to 2.50 cross-section.
Select a size
Sale price:
Sale price:
Product Features

Compatibility
29-inch diameter tyres, 1.90 to 2.50 cross-section. ETRTO 47/64 - 622
Waterproof
Optimised composition to ensure your inner tube has a good seal.
Additional Product informations
Composition
Main part
- 10% Brass
- 90% Isobutylene Butyl Isoprene Rubber
Weight:
230 g
For more information, check this link:
https://conseilsport.decathlon.fr/how-to-change-an-inner-tube
Removing an inner tube:
Remove your inner tube using the right tools:B’TWIN tyre levers.
Checks to make before installing an inner tube:
Even the slightest damage in the rim strip may damage a new inner tube.Keep your eyes peeled and inspect the whole wheel-tyre setup.
How to change an inner tube:
Start by watching our installation video.Slightly inflate the inner tube to give it some rigidity, insert the valve, place it inside the tyre, firmly push it into the rim without getting it stuck.
Pro advice:
Properly inflated tyres are your safeguard against puncture by pinching.
Inflating a tyre:
Check the recommended pressure on the tyre sidewall and take your time when inflating, checking the stability of the tyre all the while.
Fitting a tyre:
Avoid tools!Always fit it in starting from the valve, then finishing off by hand on the opposite side.
Choosing an inner tube:
To take proper care of your bike, it\'s important to know the exact dimensions of your tyres.You\'ll find this information on the tyre sidewall (diameter and cross-section). 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).
Product Reviews
There are no reviews yet for this product
Product Recently viewed

29x1.9/2.5 mm Presta Valve Inner Tube 48 mm
Your location: City, ST
Please enter a valid city with state or zipcode. Example: San Francisco, CA or 94101
Order online for
Heavy products return policy
If you return a product you will receive a refund for the purchase price plus any applicable sales taxes, less any non-refundable charges.
Decathlon will cover all shipping costs associated with your return except for items excluded from our return policy such as bikes, basketball hoops, snowboards, surfboards, tents, and other larger / heavier items.
Return costs for heavy products:
Weight Thresholds | Shipping within California | Shipping outside of California |
---|---|---|
> 9 lbs | $20.00 | $25.00 |
> 30 lbs | $50.00 | $65.00 |
> 100 lbs | $100.00 | $125.00 |
> 200 lbs | $200.00 | $230.00 |
If you return a product at any of our store locations, we will gladly help you find the best alternative product or refund you on the spot.