Shark D-skwal 2 Penxa Straßenhelm

•1- Ventilation optimized by means of numerical simulation (CFD). •2- "Autoseal" system: flattens the visor onto the helmet, offers better soundproofing and seals the helmet (against water and cold). •3- Extremely stable, with aerodynamic attributes enhanced by its spoiler. Comes with Pinlock ready visor & pinlock insert