Vittoria Barzo Mountain Bike Tire Folding Bead

Vittoria Barzo Mountain Bike Tire Folding Bead. The Vittoria Barzo mountain bike tire is a new addition to Vittoria's dirt line up, and features a medium depth moto block tread that's ideal for XC racing on technical terrain. The alternating center ridge reduces drag, with the sidewall knobs dig into the dirt for improved cornering traction. A lean dependent sipe angle improves traction in all weather conditions. The PRB 2.0 breaker delivers excellent flat protection, while the strong nylon casing gives a superior ride feel. The nylon bead keeps the tire firmly seated in the rim while reducing weight.