Contrast 700 x 23c Road Bike Inner Tubes Presta Valve ETRTO 622-23 (Pair)

Product Information

Suitable for, for example, 700x23C or ETRTO size 19/25-700 and fitted with a 48 mm high Presta valve. In the production process, a great deal of attention has been paid to the composition of the high-quality components that are used to manufacture the tyre. After that I was so careful not to over-inflate that I under-inflated the rear one and got pinch flats. Advertising Cookie is a setting that allows for the storage of information related to advertising, such as cookies.

This gives you a qualitatively reliable inner tube that keeps the tyre at the required pressure for longer. Suitable for, for example the tyre size 700x23C ETRTO size 19/25-700 and fitted with a 48 mm high Presta valve. or Free - USPS, B2C Europe, Airmail 5 ~ 10 workdays to Germany, France,Netherland,Belgium and United Kingdom 10 ~ 18 workdays Italy,Ireland,Finland,Norway,Austria and other EU country. Carrying spares is always a good idea, even if you are running tubeless, as a large slash or hole will not seal easily.

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As the rim drilling is the same for both Woods and Schrader, it is easy to replace the older tubes with the more modern variety. These are the same valves used on all motor vehicle tyres and are often referred to as ‘car type’ valves. With a quality butyl construction and a uniform design, this inner tube is puncture resistant and is easy to inflate.Again - as long as the tube isn't so stretched that it's prone to failure, or doesn't have enough room to expand smoothly and creates kinks/folds, the tube doesn't matter. Now the thing is that the first time I inflated the front wheel after a 1km ride it exploded due to over-inflation.