THH TS-31Y Helmet Visor - Secret Sale - Ghostbikes.com
HengDa Racing - THH Helmets - The 710X features three shell sizes with Ram Air ventilation. The visor, shell and dual-density EPS work in harmony providing maximum airflow through the helmet. The
Motorcycle Helmet Visor > Fits THH TS39/TS41 - Clear or Dark Smoke | eBay