TYRE FOR MOTORCYCLES

摘要

A tyre for motorcycles comprises a carcass structure, a belt structure arranged in a radially outer position with respect to the carcass structure and a tread band arranged in a: radially outer position with respect to the belt structure. The belt structure is. of the zero degree type and comprises at least one reinforcing cord comprising a core (12) made of non metal material.- and a: plurality of metal wires (13) substantially parallel to one another and helically wound around said core (12). with a predetermined winding pitch. The metal wires (13) are in such a number as to not completely surround the core (12).- In particular, the metal wires (13) are arranged around the core (12) so that, in any cross-section of the reinforcing cord (11), they are located at just an angular portion of an ideal circumference that circumscribes the core (12).