Reliable puncture protection, also especially for e-bikes with a high load weight or a hard pace in the gravity range. Optimum run-flat rate function to save technically inexperienced cyclists in particular from having to repair a tyre in the middle of the trail or road. In addition, lower rolling resistance and rim protection. Thanks to the Inserst, a lower tyre pressure can be used for better grip and lateral stability of the tyre. Pepis Tire Noodle Super Rokk Line will get you safely to your destination despite a puncture, provided that you drive appropriately. The unique function of Pepi's Tire Noodle is generated by a foam specially developed for these requirements, the structure of which adapts dimensionally to the air pressure and sits on the rim as secure protection. Smooth running and rolling resistance are positively influenced; in the event of a loss of air pressure or, in an emergency, a flat tyre, the dynamic foam structure in the tyre takes over a progressive volume compensation and thus enables a moderate continuation of the ride in run-flat mode.