Schwalbe SV16 Presta Tube - 700c/27" Tyres - 28-622 to 32-622 & 28-630 to 32-630

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 115g.

Applicable Tyre Sizes:
28-622 - 700 x 28c - 28 x 1 5/8 x 1 1/8
30-622 - 700 x 30c - 28 x 1.20
32-622 - 700 x 32c - 28 x 1 5/8 x 1 1/4
28-630 - 27 x 1 1/4, Fifty
32-630 - 27 x 1 1/4