Schwalbe SV19A XLight Presta Tube - 28" Tyres - 57-584 40-622 to 62-622 & 40-635

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 140g.

Applicable Tyre Sizes:
57-584 - 27 1/2 x 2.25 - 650 x 57B
40-622 - 700 x 38c - 28 x 1.50
47-622 - 29 x 1.75 - 28 x 1.75
50-622 - 29 x 2.00 - 28 x 2.00
54-622 - 29 x 2.10 - 28 x 2.10
57-622 - 29 x 2.25 - 28 x 2.25
62-622 - 29 x 2.40 - 28 x 2.40
40-635 - 700 x 38B - 28 x 1 1/2