Pirelli P Zero Race 4s 700x28c Tube typeThe P ZERO Race 4S is the successor of the beloved P ZERO Velo 4S, the very first four seasons Pirelli cycling tyre. While improving the well known behaviour of the old model, the P ZERO Race 4S still features the core characteristics of an all year racing tyre: it delivers consistent grip performances in any kind of weather, including wet and cold days and provides the racing feeling that makes the P ZERO Race range the favourite choice of