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Posted 20 hours ago

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

£9.9£99Clearance
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About this deal

Butyl rubber is the industry standard for common replacement inner tubes, offering a relatively cheap and readily available replacement product.

Personalized Advertising is a setting that allows for tailoring ads to the individual preferences of the user. Many Road tyres are now 25mm and Cyclocross, Touring and Hybrid bike wheels may have tyres fitted that are up to 36mm so make sure you carry the appropriate width tube. New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging .Finance is provided by PayPal Credit (a trading name of PayPal UK Ltd, Whittaker House, Whittaker Avenue, Richmond-Upon-Thames, Surrey, United Kingdom, TW9 1EH). For this purpose, we use your e-mail address, telephone number, IP address, billing address, name and gender.

To confuse matters further all tyres use the European Tyre and Rim Technical Organisation (ETRTO) system, so for a road, it would display 622 x nn with the nn value indicating the tyre width which is the same as 700 x nn. Latex rubber tubes offer slightly enhanced handling characteristics - because latex rubber is slightly more flexible than traditional butyl rubber, the tubes adapt quickly to the tyres changing shape while cornering and on impacts. To inflate or deflate a Presta Valve, the top section must be unscrewed, allowing the core of the valve to be free to move. By pouring the sealant into the inner tube it is able to quickly seal small holes by drying and forming a clot over the hole when it comes into contact with the air. In this high pressure valve, it is the air pressure that shuts the valve and then the closing of the top section that keeps it shut.

Get the wrong size, and you could have too much tube to fit inside the tyre, or too small an inner tube to fill it out. Wheel Diameter/Circumference: Depending on whether your bike is a road bike, touring bike, mountain bike, or child's bike, the diameter and circumference of the wheel can vary. 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.

This gives you a qualitatively reliable inner tube that keeps the tyre at the required pressure for longer. If you have deep section rims, make sure the valve is long enough to extend through the rim hole and still leave enough valve stem showing to fit the pump onto. The warranty covers all material defects and manufacturing defects in the form of bad stitching, gluing, etc. The first number in this sequence refers to the circumference of the wheel, the latter refers to the width of the tyre. The inner tube is your air-cushion, and when inflated beneath the tyre it provides you with a comfortable, safe ride.

Also Latex is more gas permeable than butyl rubber and, as a result, latex rubber tubes do not hold the air as long as butyl based tubes and require more frequent inflation, as well as being fairly fragile and easy to tear when inserting. Latex tubes have also been proven in multiple tests to have lower rolling resistance, making them faster.

The warranty does not cover natural wear and tear of the product if it occurred faster than the end of the warranty period. The warranty does not cover any type of mechanical damage, as well as any defects arising from the fault of the user resulting from improper or improper use / care of the product.

The data controller for personal data processing is Mike SPORT Michał Śliwa, Lanowa 55L, 32-050, Skawina. Suitable for, for example, 700x23C or ETRTO size 19/25-700 and fitted with a 48 mm high Presta valve. For road riding in the wet, a pressure of 10-15 PSI under the recommended level provides extra grip, particularly when cornering. These pieces of information are used to create a user profile and deliver personalized ads that align more closely with their interests. Latex inner tubes are an alternative to the standard butyl rubber inner tubes that are commonplace in the market.

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