Schwalbe AV8A Schrader Tube - 22" Tyres - 25-489 to 28-489 & 25-501 to 28-501

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 80g.

Applicable Tyre Sizes:
25-489 - 22 x 1.00
28-489 - 22 x 1 1/8
25-501 - 22 x 1.00BS
28-501 - 22 x 1 1/8BS