Tire, Gatorskin 700x23 Black, Steel Wire Bead, Continental 700c x 23mm ISO (622-23) Continental Gatorskin Tire Steel Bead 120psi Max and 180 TPI Threads Per Inch of Belt, Highly Puncture Resistant Clincher type tire with steel tire bead (non-folding) Tire Weight 280grams (9.9oz) Tread and Sidewall Flat Protection