Schwalbe Tube SV 19 for 29/28/27.5"Schwalbe Tube SV 19 for 29 28 27. 5" 40mm valve For Touring bikes, trekking bikes, cross bikes, 650B 27,5" 28" and 29" MTB for tyre widths from 1,5" up to 2,4". Suitable dimensions 50 584 27. 5 x 2. 00 57 784 27. 5 x 2. 25 650B 54 584 27. 5 x 2. 10 650B 60 584 27. 5 x 2. 35 650B 62 622 28 x 2. 40 57 622 28 x 2. 25 55 622 28 x 2. 15 40 622 28 x 1. 50 700 x 38C 42 622 28 x 1. 60 700 x 40C 47 622 28 x 1. 75 700 x 45C 50 622 28 x 2. 00 60 622 28 x 2. 35