hjc 14037508 rpha 31 dereen mc5sf 08 m mpn-17170807 as well as to thermodynamics

as well as to thermodynamics to optimize ventilation

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Extreme attention has been given to aerodynamics to ensure stability even at high speeds

Advanced Polycarbonate Composite shell with adjustable chin bar: Lightweight

hjc 14037508 rpha 31 dereen mc5sf 08 m mpn-17170807 as well as to thermodynamicsP. I. M. EVO Shell. Jet design with extended side protection for safety comparable to a full face helmet. Multi density EPS inner shell. HJ 39 visor with reinforced bottom edge and air deflector to minimize turbulence. Improved visor locking system for a watertight seal. Ergonomic interior with antibacterial fabric and full ACS ventilation system. Prepared for SMART HJC 2nd generation.