... .7527”: 27X1-1/4, 27X1-3/826”: 26X2.50, 26X2.40, 26X2.35 , 26X2.5, 26X2.125, 26X2.10, 26X2.0 ... 5 , 20X2.4 , 20X2.3 , 20X1.75 , 20X2X1 3/4…22” 22X2.125 , 22X1.75 22X1.75/2.125……18” 18X2.125 , 18X2.3 ... , 18X1.95 …16” 16X2.5, 16X2.4, 16X2.125…14” 14X1.75/2.125 ... …12” 12 1/2X2 1/4, 12X1.75/2.125, 12X2.125…Racing tyre : 700x25c ...