Bicycle tires: HP-12X2.125 Size: 12*2.125 ... specializing in the production of bicycle tire, children bicycle tire, tube of a bicycle, children bicycle inner tube,Children bicycle tire models were 12X1. ... .195, 18X2.125, 20X1.175, 20X1.195, 20X2.125,Bicycle tire 24X1.175, 24X1.195, 24X2.125, 26X1.175, ... 195, 26X2.125, 28X1.175, 28X1.195, 28X2.125,Bicycle tires: HP-12X2.125 Size: 12*2.125 Rubber content ...