The AGV Extreme Safety construction protocol means that the K1 S exceeds the requirements of the most recent international standards, making it even safer. The shell is made of high-resistance thermoplastic material for minimal encumbrance while the inner shell is in multidensity EPS. The safe profile is designed to prevent injury to the collarbone. The double D fastening is synonymous with quality and safety and is the same one used in MotoGP™ helmets. K1 S is the road helmet that comes out of AGV's experience in MotoGP™, suitable for a range of uses on any route. The aerodynamic shape of its shell made of high-resistance thermoplastic material, the front air vents developed through racing experience and the new Aero Spoiler designed in the wind tunnel maximize performance and provide stability even at high speeds in sports riding. The Ultravision scratch-resistant panoramic visor offers a wider lateral and vertical view, for total control of the surrounding environment. Uncompromising comfort, due to the soft, removable and washable Dry-Comfort interior. The AGV Extreme Safety construction protocol means that K1 S meets the requirements of the stringent ECE 22.06 standard and then some. AGV K1 S is prepared for the installation of communication systems. ECE 2206 Approved | Weight: 1500g (+/- 50g) (in first shell size) TECHNICAL FEATURES AERODYNAMICS• Integrated spoiler SIZE RANGE• XS-XXL RETENTION SYSTEM• Double D VENTILATION• 5 front vents• 2 rear extractors• Adjustable air vents SHELL• High Resistance Thermoplastic• 2 shell sizes• 4-density EPS developed in 4 sizes• Collarbone safe profile INTERIORS• Dry-Comfort fabric• Fit especially designed to allow wearing glasses• All parts are easily removable and washable• Removable nose guard• Removable wind protector• Ready for generic communication system VISOR• 190° horizontal field of view• Pinlock ready• Anti-scratch• Multistep visor mechanism• Patented Extra Quick Release System• Micro-opening system WEIGHT• 1500g (+/- 50g) (in first shell size)