Tubular Vittoria Corsa Graphene 700 x 23-25 Black Tubular Vittoria Corsa Graphene 700 x 23-25 BlackThe new high-end tubulars are now available with their new technology that incorporates G Graphene, a nano-technology that provides greater rigidity, lightness and resistance. The new choice for the most demanding cyclists!Characteristics:● Type: Tubular● TPI: 320● Weight:700x23: 265gr700x25: 280gr● Use: All conditionsReference: 111CX00B5111TG