Schwalbe DV16 Woods Tube - 28/27" Tyres - 28-622 to 32-622 & 28-630 to 32-630

Schwalbe tubes are designed and manufactured to retain air pressure considerably longer than their competitors. Not only is each individual tube inflated and inserted into a mould to ensure that there is even wall thickness and excellent air retention, they are also stored under pressure for 24 hours to test air retention. Valve length of 40 mm. Weight 135g.

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