Schwalbe SV19F 29er+ Presta 40mm Valve (54/75-622)

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 Standard version.

Weight 215g

Applicable Tyre Sizes:
54-622
57-622
60-622
62-622
65-622
70-622
75-622