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700x18-25 Inner Tubes x2 - Presta 48mm

€ 3.59

Designed for 700 mm diameter road wheels with an 18 to 25 mm cross section tyre.

More details
SKU: S100 (1620934)
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Available online

Delivery in 6 to 7 days

Our e-commerce is suspended for a transition period. We expect to be back soon!
Product benefits
  1. Compatibility
    700 mm tyre and wheel, 18 to 25 mm cross section, with Presta valve
  2. Waterproof
    Very good quality 48mm Presta/French valve that maintains pressure
Details
Product feature
  1. How to choose your inner tube
    Write down all visible information from the tyre sidewall (diameter and width). For example, 700 x 23 means your tyre is 700 mm in diameter and 23 mm wide. You will also find the dimensions in mm in the international ETRTO measurements. For example: 23-622 means the tyre is 23 mm wide with an inner diameter of 700 mm (approx. 700 x 23 mm)
  2. Removing an inner tube
    Remove the old inner tube using B'Twin tyre levers (ref 8047839)
  3. What to check before installing your new 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 the 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.
  4. Fitting your 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 rims. 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.
  5. Mounting the tyre
    Start by mounting the tyre from the opposite side of the valve Finish at the top of the valve to avoid pinching Never use a screwdriver or tyre lever to mount the tyre or you could pinch the inner tube, puncturing it.
  6. Inflating the tyre
    Inflate your tyre carefully, to the pressure recommended by the manufacturer (check the sidewall, written in PSI or in bars: 1 bar = 14.51 PSI) Regularly check that the tyre is in the right position while inflating.
  7. Tip from the pros
    To avoid punctures from pinching and for best tyre performance, we recommend that you check your tyres and inflate them to the suggested pressure before every ride.
  8. Weight:
    97g each
Product testing
  1. Composition
    Membrane : 100.0% Rubber - Synthetic
  2. Approved by
    Our inner tubes are tested continually by our professional teams, such as the U-19 PRO Racing Team and the MTB Racing Team.
  3. Storage advice
    Carry your inner tubes in a container to protect them from getting punctured (tool drum, original packaging, bag).
  4. Cleaning advice
    To get your wheel size, check the information on the tyre wall. Always carry a spare inner tube and a pump.
  5. Product restrictions
    Take care not to pinch the inner tube when fitting it.
  6. Product catchline
    First price road inner tube with Presta valve. Two at a time is better value
  7. Lab tested
    To guarantee optimal quality, 100% of our inner tubes are inflated for a period of 8 hours
Product reviews
3.9 / 5
54 reviews
58 users recommend this product
Write a review
  • Excellent value

    16/10/2018
    john (United Kingdom)
    Used for 2 to 8 weeks
    Inner tubes are much of a muchness. Why pay more when you can get these really good inner tubes at a fantastic price
  • Good value

    13/10/2018
    Katrina (United Kingdom)
    Used for 7 to 12 months
    Very good price. Perfect for lower mileage commute to work. Hold the pressure fairly well.
  • 700 Inner Tube Twin Pack.

    09/10/2018
    Harlow cycle page (United Kingdom)
    Used for 1 week or less
    Cheaper to buy two than a single, excellent value for money. Was recommended by Harlow Cycle Page
  • inner tubes

    20/08/2018
    jamie (United Kingdom)
    Used for 1 week or less
    Good value for money
  • Acceptable Quality at Exceptional Price

    31/07/2018
    Tony (United Kingdom)
    Used for More than 1 year
    These inner tubes do the job just fine, I've bought inner tubes from Decathlon for years because they fit my Decathlon road bike perfectly.
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