hjc 19312111 i31 depe mc21 11 xxl mpn-12383108 Advanced aerodynamics optimized for both

Advanced aerodynamics optimized for both full-face and jet use

Integrated top ventilation system

which is equipped with ASN and AEFR technologies

3D ergonomic interior with integrated neck protection to reduce noise

Improved aerodynamic performance for a smoother and more stable ride

hjc 19312111 i31 depe mc21 11 xxl mpn-12383108 Advanced aerodynamics optimized for bothAdvanced Polycarbonate Shell: Lightweight and compact. HJ 34J long visor with structural reinforcement on the bottom edge to prevent bending at high speeds. RapidFire visor replacement system. Adjustable integrated sun visor. Silvercool breathable and anti bacterial interior. Micrometric closure and speaker pockets for Bluetooth.