hjc 19312111 i31 depe mc21 11 xxl mpn-12383108 Improved aerodynamic performance for a

Improved aerodynamic performance for a smoother and more stable ride

Aerodynamic adjustable and easily removable peak

3D ergonomic interior with integrated neck protection to reduce noise

superior fit and comfort using CAD technology

hjc 19312111 i31 depe mc21 11 xxl mpn-12383108 Improved aerodynamic performance for aAdvanced 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.