2 X Vittoria Zaffiro Pro Graphene 2.0 1C bicycle road bike Folding 700x25c tyre + Vittoria Tube - Extremely durable and lightweight folding tires for training.- Functionalized GRAPHENE 2.0 compound allows for improved cut resistance and overall strength.- Size: 700x25C- Type: Clincher- TPI: Nylon 60 TPI- Bead: Foldable bead