HJC HJ-25 replacement Pinlock® ready shield for the HJC RPHA MAX helmet. Optically superior Pinlock®-prepared 3D face shield provides 95% UV protection. Innovative Center One-Touch Locking System: Easy open / close action with an extremely secure seal. RapidFire™ II Shield Replacement System: Simple and secure shield ratchet system provides ultra-quick, tool-less removal and installation for efficient operation. Interchangeable and easily cleaned. The Pinlock® Anti-Fog lens transforms single shield into a dual shield that will resist any amount of fog buildup. For use with Pinlock® inserts (sold separately).