Vittoria Mazza Trail 27. 5" Tire Technical capability, without the weight penalty Trail riders who want the Mazza's EWS-proven tread without the extra casing weight have the right tire here. The Mazza Trail takes the same tread architecture riders trust on technical terrain and puts it on a lighter, faster-spinning Trail casing. Progressive siping across the shoulders varies the flex at the knob edge, giving you grip that communicates clearly at the limit of cornering without going soft on you. Ramped leading edges on the center knobs dig in on climbs and roll clean over rollers, and the wide spacing between knobs clears loose soil and sticky muck before it kills your momentum. It rolls quick, corners with confidence, and holds up to the kind of riding you actually do all season. Features4Compound tread four optimized compounds placed exactly where they're needed to achieve the ideal balance of grip, speed, and durability across the full contact patch Progressive siping varies knob-edge flex to achieve confident, predictable cornering on off-camber and loose terrain Trail casing with 60 TPI nylon construction tubeless-ready, reinforced with sidewall protection and an anti-puncture belt for all-day durability Ramped leading edges with wide knob spacing reliable traction on climbs and rollers with self-cleaning performance in loose and muddy conditions | Vittoria | Mazza Trail 27. 5" Tire 27. 5X2. 4, 4C Graphene, 60 Tpi | Nylon