WTB Presta Valve Inner Tubes 27.5 in.

WTB Presta Valve Inner Tubes 27.5" There are many uncertainties in this life, but in the life of a cyclist a flat tire is not one of them. You will get another flat. Grab some tubes. Features: 27.5 x 1.9"/2.3" WTB Logo Stem Ca... Discounted at only: US$ 8.95