evo.com | Vittoria Tires > The Vittoria Mazza Trail Tire is the same aggressive, sipe-heavy tread as its 29" sibling, scaled down for 27.5" wheels and riders who want big grip on rocky, technical trails without sacrificing climbing speed. No roots, rocks, or drops are too much for the Mazza to handle. Anti-Puncture Belt Designed to provide extra puncture resistance, ensuring your ride stays smooth and uninterrupted. Bead Shield Additional layer on the bead provides extra protection. Sealant Compatibility Do not use sealants containing ammonia. Ammonia can damage the cotton casing, the nylon casing and the tubeless insert. Any damage caused by incompatible sealants is not covered under warranty. 4Compound Formulation Powered By Graphene Four optimized compounds strategically placed where they are needed for an unparalleled blend of speed, grip, and durability. Trail Casing A durable 60-TPI nylon casing built for exploration. It resists abrasion and punctures while maintaining your connection to the trail with a mid-tier suppleness. | Vittoria Mazza Trail Tire 27.5 2027 - 27.5x2.4 in Black | Nylon/Cotton