Continental Gatorskin 23c : Bike Tires & Tubes | State Bicycle Co.
Continental Gatorskin 700c Road Bike Tire - 700 x 32, Clincher, Wire, – Bicycle Warehouse
Continental Gatorskin 700c Road Tire Wire Bead) at WesternBikeworks
Amazon.com : Continental GatorSkin Bike Tire Set of 2 Foldable Bicycle Tires - with Bike Tube Inner Tube Set of 2 Presta Bicycle Tubes (Tire Size 700 x 23mm, Tube Size 42mm) : Sports & Outdoors