Pirelli’s experience and the reliability of SmartNET™ Silica technology combined with the tubless-ready comfort and the resistance of the Armour Tech™ technology facilitated the creation of  a new clincher tyre with a unique DNA, perfect for long-distances and various terrains:   Armour Tech™ construction combines a Nylon bead-to-bead high density layer to an aramid breaker and aramid fibers dispersed into the tread, resulting in a new level of protection against the worst road conditions which has never been achieved before   SmartNET™ Silica rubber compound guarantees safe rides and confidence-inspiring handling even in harsh conditions   High density Nylon layer from bead to bead, which protects against cuts as well as improved stability at low pressure riding and contribute to make the carcass air tight when used with liquid sealant. High density waved aramid fiber breaker belt placed underneath the tread, which provides protection against punctured and sharp object cuts. Aramid fibres dispersed into the tread rubber compound (SmartNET™ Silica) in two layers: an outer one (cap) which grants performances (dry & wet, mileage, contact feeling), an inner one (base) which, thanks to an higher gradient of those fibrils, slows down the penetration of foreign bodies towards underneath layers   Features Tubeless-ready. Good rolling resistance. Dry & wet grip,. Supreme comfort. Excellent puncture protection. Mileage longevity. Superior handling for extreme safety feeling.. NOT SUITABLE FOR HOOKLESS RIMS.