Pirelli P ZERO Race Tire - 700 x 26 Clincher Folding YLW Label Team EditionPirelli P ZERO Race Tire 700 x 26 Clincher Folding Yellow Label. The P ZERO Race is designed to pack all the benefts of tube type technology into a race ready all rounder tire balancing handling speed and grip. SmartEVO compound uses a blend of three dierent polymers each of them providing specifc performance qualities to achieve the optimal balance of opposing characteristics such as grip and rolling resistance TechBelt casing adds a layer of high