The result of over 10 years of intensive research, development, and testing: The goal of the Supertech helmet family is to create the most advanced, protective, and performance-enhancing helmets for racers and riders worldwide. After years of intensive research, development, and testing of the Supertech R10 road racing helmet by the Alpinestars Helmet Product Development Department, along with MotoGP legend Andrea Dovizioso and MotoGP riders Jorge Martin and Jack Miller. The focus of the S-R10's design was to ensure the highest level of performance, particularly in terms of protection and a new safety level. The S-R10 helmet has been developed to offer the perfect blend of excellent ventilation, unparalleled comfort, and the lowest possible weight without compromising in other areas. Another crucial element unique to the S-R10's design and development is the helmet's advanced aerodynamic properties, with countless wind tunnel sessions aimed at reducing drag and providing optimal aerodynamic stability. Includes: two visors (one dark and one clear), a standard spoiler. Bag not included. Weight: 1.540