Will a firmware update allow me to enable Fliiiight's Virtual Inertia for my STAC Zero Halcyon? January 26, 2022 22:40 Updated No, unfortunately it's not possible to implement Virtual Inertia using the Halcyon's hardware. Instead, you will be able to purchase a Fliiiight upgrade kit. Related articles Can I upgrade my STAC Zero to a Fliiiiight? Will 4iiii continue to support my STAC Zero trainer? STAC ZERO: Firmware updates Can I still purchase a STAC Zero Halcyon, Base model or Powermeter model? I lost my STAC Zero spoke magnet. Can I purchase a replacement?