Schwalbe 27.5-29" x 1.75-2.4" tube, presta valve 40 mm
Schwalbe 27.5-29" x 1.75-2.4" tube
The inner tube is mainly made of butyl rubber. Butyl is a very elastic and airtight type of synthetic rubber. As with tires, additional admixtures are needed to create the rubber compound. The quality of the tube can vary significantly depending on the composition of the rubber. For example, Schwalbe tubes have extremely high air stability and flexibility.
Fits a large number of tires thanks to its high elasticity and quality
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All valves are nickel-plated and threaded. The valve core is always replaceable. Schwalbe tubes with a classic cyclo valve can be pressure tested because they have a high-pressure valve core
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Every Schwalbe tube is 100% recyclable. Schwalbe can use recycled material in the production of new tubes without losing quality
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Each standard tube consists of 20% recycled old tubes
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Wheel diameter | 27.5 - 29" |
Valve | Presta 40 mm |
Weight | 220 g |
product ID | 3827 |