The Martello Race tire has been developed to provide the best combination of riding feeling and performance for technical trails at maximum speed. The design provides performance you expect on the most demanding and wide range of Enduro and DH courses. Start with a World Championship proven TNT bead, add the proprietary 4C Graphene compound, and top it off with a moto-inspired tread design with progressive width siping. Progressive feel on the effective edge, allowing for that fine-touch tactile feel that top racers expect. The insert below the tread provides additional puncture protection. Progressive sipe-width pattern provides tactile grip at the knob surface, without sacrificing speed or grip. Moto-block square knobs offers stability and durability. Whether shredding rocks, roots, or mixed terrain, Martello delivers. Approved for use with hookless rims.