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
- 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
Btwin 48mm 700 cm x 23-32" Presta Inner Tube
Need to replace your inner tube? Our 48 mm Presta valve 700 inner tube is suited for road biking. Best value for money. Easy assembly and removal using a tyre lever.
Free shipping over $49
Free returns
Free pickup
San Francisco, 735 Market St. Options
Select an available color and size to see options.
Product Features
Compatibility
with 700 diameter tyres, 23 to 32mm across. ETRTO 23/32 - 622
Waterproof
Optimised composition to ensure your inner tube has a good seal.
Questions & Answers
There are no questions
Be the first to post a question
Product Customer Reviews
Loading reviews…
They do the job.
In stock in the bag
good for the price
Good inner tube that is a size that I can use and for my racing bike and gravel top bike
Excellent product I recommend it to everyone
Good product, value for money
I recommend.
The only breakdowns I've had since 2021 (since I've been using these tubes) were due to a flat tire. No failure of the inner tubes themselves.
A very good product
Very good value for money
I received a heavy package. It turned out that my package also included two children's balance bikes. Returned in consultation with customer service. A thank you for the mistake made was indispensable
Good price
resistant product, only one regret the valve is really too long
Fits my bike, good
Too bad we can't send photos but the inflation is not uniform over the entire surface of the tire. There is a large hernia near the valve (5 cm in size) and on the rest of the wheel there is little air (1 cm). This is the 10th time I have purchased this product and each time I get punctures. I inflated with the inner tube in my hand and not on the tire to understand the reasons for these punctures. Cheap product but you won't ride much. Bring around ten inner tubes for a 20 kilometer outing 🥺🥺
Additional Product Information
Composition
Main part: 90.0% Butadiene Rubber, 10.0% Brass
How to choose your inner tube
Check all the information indicated on the sidewall of the tyre (diameter and width). For example, 27.5 x 1.90 means a tyre with a 27.5-inch diameter that is 1.90 inches wide.On the tyre sidewall you will also find the dimensions in mm in ETRTO international units.For example, 50-584 means your tyre is 50mm wide with an inner diameter of 584 mm (approx. 27,5x2.00).
Removing an inner tube
Remove the old inner tube using a tyre lever.
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.
The professional's advice
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:
102g
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.).
Origin
Imported
Warning
California Prop65 WARNING: This product can expose you to chemicals including Lead, which is known by the State of California to cause cancer. For more information, go to www.P65warnings.ca.gov.
Btwin 48mm 700 cm x 23-32" Presta Inner Tube
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.
