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29x1.7/2.2 Self-Repairing 60mm Presta Valve Inner Tube

€ 7.00

Designed for avoiding punctures and being able to continue riding.

More details
SKU: S142568 (1838852)
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Size Guide

Available online

Delivery in 3 to 4 days

Product benefits
  1. Compatibility
    Compatibility
    29" wheels and tyres with a Presta valve (small valve).
  2. Puncture resistance
    Puncture resistance
    The liquid in the inner tube seals small punctures (< 3mm).
  3. Waterproof
    Waterproof
    The hole is sealed while you ride.
Product feature
  1. How to choose your inner tube
    Check 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 50 mm wide with an inner diameter of 584 mm (approx. 26x1.90).
  2. Removing an inner tube
    Remove the used inner tube using B'Twin tyre levers (item code 8047839).
  3. 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
  4. Mounting the inner tube
    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.
  5. Mounting the tyre
    Start by mounting the tyre onto the wheel on the opposite side to the valve. Finish mounting the tyre at the valve to avoid pinching the inner tube. Never mount your tyre with a screwdriver or a tyre lever, as you risk pinching and puncturing the inner tube.
  6. 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.
  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:
    358g
Product testing
  1. Composition
    Membrane : 100.0% Rubber - Isobutylene Isoprene Rubber (IIR) - Butyl
  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 that protects them from perforations (tool case, original packaging, etc.).
  4. Cleaning advice
    Wheel size is printed on the sidewall of your tyre. Always have a spare inner tube and a pump.
  5. Product restrictions
    Not suitable for use on the sides of your tyres
  6. Product catchline
    29" self-sealing inner tube with Presta valve. The preventive sealant inside the inner tube automatically repairs punctures (<3 mm).
  7. Lab tested
    To guarantee optimal quality, 100% of our inner tubes are inflated for a period of 8 hours.