Shark Spartan RS Carbon Skin Black HelmetCustomisable with 6 different visor colors in option, the authentic and unique look of the SPARTAN RS CARBON offers a strong style to the riders. Its design is inspired by muscle cars and bikes, but also by the prt porter thanks to its internal padding in perforated artificial leather. To guarantee optimum aerodynamics, the profile of the SPARTAN RS has been designed and engineered to limit aerodynamic drag, to minimise buffeting and to reduce