Maxxis Xenith Hors Catergorie Folding Road Bicycle Tire - Black/Grey (700 X 20c) Tire Size: 700x23c or 700x25c TPI: 120 Bead: Foldable Max PSI: 130 Weight: 210g (650x23c) / 205g ( 700x20c)/ 225g ( 700x23c)