Pirelli P Zero Race TLR Tubeless Tyre - Italian Made - BlackThe new generation of PZERO Race TLR is the most performing tyre in our portfolio as well as being the first tyre with a tubeless technology entirely made in Italy. The introduction of the new SPEEDCORE technology in the 120tpi casing, features the use of a layer of rubber compound mixed with aramid particles which cover the inner layer of the tyre. The greater flexibility of the rubber compound improves the smoothness and cut resistance of the tyre.