Maintain the optimal functionality of your HJC helmet with the HJ-42 Base Plate Set. This essential component secures the HJ-42 face shield, facilitating smooth and reliable movement during rides. Crafted from durable plastic, the base plate set serves as an ideal replacement for worn or damaged gear plates, restoring your helmet's performance and extending its lifespan. Designed for easy installation, it allows you to quickly get back on the road with confidence in your helmet's reliability.