Michelin Schaluch Aircomp A1 Latex for tyre widths 22–23 mm, 700 C/28 inches with a 40 mm valve.
Michelin latex inner tubes are not only extremely light, but also reduce rolling resistance and minimise the risk of punctures. It’s a mystery why everyone doesn’t use them. The pros all use latex inner tubes, either in clincher tyres or in the Michelin Pro 3 Race. The only drawback – and there has to be one – is that the inner tubes only hold their air pressure for around 18–20 hours. But that’s no problem, as you naturally check your tyre pressure before every training session or race.
Herstellerinformation: Michelin, Michelinstraße 4, 76185 Karlsruhe, Germany, http://michelin.de