CST Mountain bike tire C-1406 C-1820 wear-resistant 20 26 27.5 29 inches 1.95 2.1 2.25 brown C1870

CST Mountain bike tire C-1406 C-1820 wear-resistant 20 26 27.5 29 inches 1.95 2.1 2.25 brown C1870

Aliexpress UK