The HJC HJ-20ST RPHA ST Visor Side Plates is part of the latest collection from HJC.. Replacement gear plates for HJC helmets that use the HJ 20ST face shield, such as the RPHA-ST & FG-ST/. View all HJC. View all Helmets..
Features: High-quality cast piston made with dedicated tooling and molding. Made from hypereutectic alloy for extra strength and reduced expansion. Special dual-ring setup for improved durability and resistance to wear. Full MOS2 skirt coating for improved...