Schwalbe tubes are designed & manufactured to retain air pressure considerably longer than their competitors. Not only is each individual tube inflated & inserted into a mould to ensure that there is even wall thickness & excellent air retention, they are also stored under pressure for 24hrs to test air retention. Valve length of 40mm for the standard version. Weight 105g.
|Model Name||Schwalbe AV15 700x18-28c|
|Avalaible valve lengths||40mm|