bike tyre
12*1.75
14*1.75
16*1.75
18*1.75
20*2.125/1.95/1.75/2.5
22*1.75
24*1.75/1.95/2.125/1.5/1 3/8
26*2.125/1.95/1.75/1.5/1 3/8
28*1.75 28*1 1/2
