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Btwin Schrader Inner Tube 700" x 35" - 45" 48mm
Need to replace your inner tube? Our 700 Schrader valve inner tube is just as good for front and rear hybrid bike and city bike tyres. Easy assembly and removal using a tyre lever.
Free shipping over $49
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San Francisco, 735 Market St. Options
Select an available color and size to see options.
About this item:
- Compatibility: 700x35 to 700x45 tyres. 48mm valve. ETRTO 35/45 - 622
- Weight: 5.8 oz (165 g)
- Waterproof: Optimized composition to ensure your inner tube has a good seal.
Product Videos
Product Features

Compatibility
700x35 to 700x45 tyres. 48mm valve.ETRTO 35/45 - 622
Waterproof
Optimised composition to ensure your inner tube has a good seal.
Questions & Answers
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Product Customer Reviews

Perfect. Nothing to complain about Holds up well over time
Excellent quality inner tube without air loss. Really waterproof.
Ras
I bought two cameras and within a week numerous pores appeared.
Good product by decathlon, should reintroduce tyres as well
Very good product
perfect, quality and price
RAS
Great !
Very good product .
Perfect
Alright.
Quick repair and very well executed work. Very attentive and very helpful staff.
top
I am very satisfied with the price and the product
Additional Product Information
Composition
Main fabric: 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 tyre (diameter and width). For example, 700x35 means that the tyre is 700mm in diameter and 35mm wide.On the tyre sidewall you will also find the dimensions in mm in ETRTO international units.For example, 36-622 means that the tyre is 35mm wide and has a 622mm internal diameter (or around 700x35).
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 tyre 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 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:
165g
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
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.
Decathlon makes the difference
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Research and development
delivers high-quality cost-effective products
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State-of-the-art production processes
minimize manufacturing costs
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Optimized supply chain
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lowers overhead and indirect costs

Btwin Schrader Inner Tube 700" x 35" - 45" 48mm
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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.
