The Aviator ACE 2 is truly your ace in the hole, the helmet that will allow you to fully experience your moments of freedom, without compromising on comfort. Its updated design and eye-catching graphics combine perfectly with the two sizes of the carbon fiber outer shell, which features ASN and AEFR technologies, as well as an innovative ventilation system that will make you simply unstoppable. The Aviator ACE 2 is the Airoh helmet for true two-wheel enthusiasts, created by expert riders to be a faithful companion for any motorcycle adventure, in any conditions, perfect for special occasions as well as everyday use, thanks also to its predisposition for the integration of Bluetooth communication systems. TECHNICAL FEATURES The tool that will allow you to fully experience your moment of freedom The helmet for true two-wheel enthusiasts ECE 22 06 approved Ready for AWC4, AWC2 (sold separately) Retention: DD Ring Inner lining: Coolmax® | Superior performance fabrics, 2dry Microsense Sanitized treatments | Removable and washable | Hypoallergenic Dentro la scatola: Visor screws | Removable nose cover Weight: 1250 g ± 50 g Material: Composite Carbon Shells: 1st | XS – S – M, 2nd | L – XL