Overview of HJC Black CL-17SN Helmet w/Frameless Electric Shield - 57-28908
Advanced Polycarbonate Composite Shell: Lightweight, superior fit, and comfort using advanced CAD technology. 2 shell sizes and 3 EPS liners
Complete with Breathguard and Frameless Electric Shield installed
RapidFire™ Shield Replacement System: Simple and secure shield ratchet system provides ultra-quick, tool-less removal and installation for efficient operation. 2-stage shield closure system with shield locking system for an extremely tight and secure seal.
ACS Advanced Channeling Ventilation System: Full front to back airflow flushes heat and humidity up and out