Made for those who race against the clock in time trials or triathlons. P ZERO Race TT has been developed in collaboration with our professional athletes using our most advanced compound derived from the world of elite motorsports. The SmartEVO compound, paired with a superlight 120tpi casing makes the P ZERO Race TT the fastest, lightest tube-type tyre in our portfolio for when every second counts! SmartEVO Compound So far the most advanced racing chemical formulation for road use, it was born from the Motorsport experience of Pirelli and the collaboration with the factory World Tour teams. The SmartEVO Compound features a single-compound formulation based on three different polymers, each of which provides opposite performances in a perfect blend. The advanced mixture of polymers with 'smart' behaviours are the key elements of the SmartEVO Compound, providing better grip and rolling resistance in any weather condition. The SmartEVO Compound is a high-performance chemical formulation developed for modern road cycling, from everyday training to World Tour racing. SmartEVO Compound is an exclusive feature of the P ZERO range. LITE Road casing is a lightweight and supple casing which maximises speed, handling and riding feeling. It is considered the ideal casing for the riders looking for every extra second . The LITE is our most performing race casing, thanks to its lower weight obtained with a 120tpi fabric construction without extra sidewall protection. The LITE casing is specifically designed for time trials application. Weight: 26, 28mm / 170,190g