Developed using CFD (computational fluid dynamics) simulation and wind tunnel testing

Certified EN 17092-4-2020 class A for CE classified protection

Ventilation excellence: adjustable dual air intakes and internal channels prevent fogging in extreme conditions

padded cuff with waterproof fabric suitable for the winter season

100% Rubber Sole : Provides excellent grip and traction on various surfaces

HJC C91 OCTO MC27 URBANO MOTOCICLETA CASCO MODULAR Color:MC27 Developed using CFD (computational fluidHJC C91 OCTO MC27 URBAN MOTORCYCLE MODULAR HELMET Introducing the HJC C91 Octo MC27 flip up helmet: a marvel of modern helmet design that meets European standards with its clear visor. This helmet is designed for adult cyclists seeking a combination of comfort, style, and cutting edge technology. The polycarbonate composite shell, engineered using CAD technology, ensures lightness without compromising safety. Benefits and features of the HJC C91 Octo