Pirelli PZero Race SLR
The Pirelli PZero Race SLR is a latest-generation high-performance road tire developed for professional teams. It uses the new PASS aerodynamic system and Litecore casing to save 15 grams, reduce rolling resistance by 10%, and cut aerodynamic drag by up to 20% compared with the PZero RS. Development included 18 months of work, 14 prototypes, wind-tunnel testing, and feedback from professional riders.