Vittoria Barzo XC Trail 27. 5" Tire Loose Terrain, Handled When your local trails push past XC Race territory into looser, rougher ground, this is the Barzo to reach for. Fast-rolling alternating center knobs deliver quick acceleration and efficiency on coarse trails, and moto-style shoulder knobs dig in for confident cornering when things get rough. The Trail casing adds the extra insurance that more demanding terrain demands: tubeless-ready nylon construction, reinforced sidewalls, and an anti-puncture belt in a package light enough to climb on and tough enough for aggressive descents. Four optimized rubber compounds put the right grip where you need it, keeping rolling resistance low in the center and cornering traction high on the shoulders. Features4Compound Formulation four optimized rubber compounds placed exactly where needed for the ideal mix of speed, control, and durability60 TPI tubeless-ready nylon Trail casing durable and abrasion-resistant, with mid-tier suppleness for trail feel and puncture resistance Reinforced sidewalls and anti-puncture belt reinforcing nylon layer adds protection and lateral stability Full siping and spacious knob placement reliable traction and self-clearing tread so grip stays strong in changing conditions | Vittoria | Barzo Xc Trail 27. 5" Tire 27. 5X2. 25, 4C Graphene, 60 Tpi | Nylon