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Btwin 26" x 1.2-1.5" 48mm Presta Valve Inner Tube
26x1.20 to 26x1.50 inner tube with 48 mm Presta valve.
Free shipping over $49
Final Sale: No returns or exchanges
See our return rules
Free pickup
San Francisco, 735 Market St. Options
Select an available color and size to see options.
Product Videos
Product Features
Compatibility
26” tires with 1.2 to 1.5 cross section.ETRTO 30/38 - 559
Waterproof
Optimized composition to ensure your inner tube has a good seal.
Questions & Answers
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Product Customer Reviews
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Good product
Good afternoon, the product meets expectations.
It fulfills its function.
Good value for money for this low priced product
positive
As per description, classic 26 tube for smaller sections (example: mtb that mounts road wheels). The Presta valve is the thinnest one.
Very good product that meets my needs
Very good product quality, excellent compatibility
Excellent
good product at a low price.
Price ok and I would say functional. If you're not a maniac I'm the best
Perfect for slick tires in 26 inches
very resistant
Excellent hold
Item in stock for possible puncture
Additional Product Information
Composition
Membrane: 90.0% Synthetic Rubber, 10.0% Brass
How to choose your inner tube
Check the information indicated on the sidewall of the tire (diameter and width). For example, 26x1.40 means that the tire is 26 inches in diameter and 1.40 inches wide.On the tire sidewall, you will also find the dimensions in mm in ETRTO international units.For example, 38-559 means that the tire is 38 mm wide with a 559 mm internal diameter (approx. 26x1.50).
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.
Weight:
5.1 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 to protect them from getting punctured (tool drum, original packaging…).
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.
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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Research and development
delivers high-quality cost-effective products
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minimize manufacturing costs
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Btwin 26" x 1.2-1.5" 48mm Presta Valve Inner Tube
Your location: City, ST
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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.
