The HyperWALL is a new e-MTB specific casing that enhances the handling and the puncture protection at low inflation pressure which are key features of an off-road tyre dedicated to gravity and e-MTB. This new construction is directly derived from the experience of Pirelli in Motocross: it features a thick rubber insert tightly connected to the bead with a layer of fabric which increases the stability of the bead itself (+10%) and protecting the tyre from pinch flats by 50%. The result is a level of stability and solidity comparable with downhill-specific tyres without their typical weight. The HyperWALL casing is then capable of handling the torque and the weight loads of modern e-bikes for an unparalleled riding experience