The nylon carcass offers durability for daily racers who want to raise the bar for their performance and rely on a long-lasting tire. New combination of silica and graphene blend for improved rolling efficiency, grip, and longer lifespan. Proven tread design used by Vittoria teams in the World Tour. TREAD-WEAR indicator to monitor tire usage. Tubeless-Ready (TLR) tires starting from 28 mm are TSS (HOOKLESS) compatible. Maximum pressure 72 PSI / 5 Bar.