Pirelli P Zero Race 4S Black Nutrition Each of these key functional

Each of these key functional zones is engineered with a distinctive cushioning and mechanical response

the down tube size is limited to 75mm diameter (3″)

Elegant rear fender for road bikes

And even a lockable and waterproof zipper to make sure you can use him on every ride

Hood shape and texture optimize grip and brake power transmission

Pirelli P Zero Race 4S Black Nutrition Each of these key functionalDESCRIPTION P ZERO Race 4S is the sucessor of the famous P ZERO Velo 4S developed as a further evolution of the best selling all season tyre. The new SmartEVO Compound enhances performance on both wet and cold surfaces, all while the new TechBELT construction continues to provide the handling and racing feeling that made the P ZERO family renowned the world over. The use of a slightly thicker tread improves the mileage performance of the tyre, thus