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For example, if a fat-bike tire is inflated to 0.5 bar (50 kPa; 7.3 psi) gauge pressure at room temperature 20 °C (68 °F) and then the temperature is decreased to −10 °C (14 °F) (a 9% decrease in absolute temperature), the absolute pressure of 1.5 bar (150 kPa; 22 psi) will be decreased by 9% to 1.35 bar (135 kPa; 19.6 psi), which ...
The external threads at the tip of both "threaded" and "unthreaded" Presta valves are 5V2 (#12-24TPI), which measures out to 5.2×1.058 mm, [8] the same thread size as the tip of a Dunlop valve. The external threads on the main body of "threaded" Presta valves are 6V1, which measures 6×0.80 mm. [ 8 ]
The combination of a tubular tyre and its tubular rim is lighter than that of a clincher tyre and clincher rim, and will therefore always result in less rotating mass or a stronger construction. [5] Tubulars can also be used over a wider range of tyre pressures from 1.7 to 14 bar (25 to 200 psi), compared to the typical 6-9 bar on a clincher tyre.
Nicolaes Pieterszoon Berchem (1 October 1620 – 18 February 1683) was a highly esteemed and prolific Dutch Golden Age painter of pastoral landscapes, populated with mythological or biblical figures, but also of a number of allegories and genre pieces.
Two bicycle inner tubes: A larger mountain bike inner tube and a slimmer race bike tube. An inner tube is an inflatable torus that forms the interior of some pneumatic tires. [1] The tube is inflated through a valve stem and fits inside the tire casing. The inflated inner tube provides structural support and suspension, while the outer tire ...
As of 1 January 2024, the municipality had a population of 25,787 inhabitants. [2] The total area is 2.95 km 2 (1.14 sq mi), which gives a population density of 8,741/km 2 (22,640/sq mi). [2] The municipality is known for its calm and peaceful character. It is said that Berchem is a "village in the city".
Antwerpen-Berchem railway station (Dutch: Station Antwerpen-Berchem; French: Gare d'Anvers-Berchem) [a] is a railway station in Berchem, in the south of Antwerp, Belgium. The station opened on 1 March 1865 [1] [2] and currently serves railway lines 25, 27, 27A and 59. The train services are operated by the National Railway Company of Belgium ...
The word tire is a short form of attire, from the idea that a wheel with a tire is a dressed wheel. [3] [4] Tyre is the oldest spelling, [5] and both tyre and tire were used during the 15th and 16th centuries. During the 17th and 18th centuries, tire became more common in print.