WTB Nano 40 Tire TCS Tubeless, Folding, Black, Light Fast Rolling 700 x 40 2017 Ships within United States Buy Online or Click & Collect Share Loading Facebook Like button... WTB Nano 40 Tire TCS Tubeless, Folding, Black, Light Fast Rolling 700 x 40 2017 Ships within United States Buy Online or Click & Collect Share Loading Facebook Like button...