Sedici Sistema II / 3 & Pro Mod Automatico Photochromic Face Shield Upgrading your standard face shield for photochromic is worth the switch. Ride from day into night without having to worry about switching out your face shield. Features: Fits all Sedici Sistema II, Sistema 3 and Pro Modular Helmets Pinlock Ready Anti-scratch Easy installation Changes tinting to match changing conditions Note: Last image depicts the Strada II.