Mostro Enduro Race was engineered with the new Race Formulation technology; this variant features a single, soft rubber compound powered by Graphene + Silica to offer speed and grip without compromise. It is applied on a 60 TPI multi-layer casing, offering race-tuned durability and abrasion resistance. Additional puncture protection is provided by a bead-to-bead Reinforcement Layer placed in the lower part of the casing, and an anti-puncture belt in the upper part of the casing. Finally, the Sidewall Stability Insert feature protects the tire from rim strikes and provides additional sidewall support thanks to its high-tech rubber material.