: The original release thread for this track is hosted on the MX Bikes Forum , where the creator often posts direct download links (such as MEGA or Mediafire). How to Install the .pkz File
: If you receive an error stating the file is "damaged" when trying to open it with WinRAR or 7-Zip, this is normal. .pkz files are encrypted game archives and are intended to be placed directly into the mods folder without being extracted. Issue Installing Tracks - MX Bikes Official Forum Download File Underground Mx.pkz
: Navigate to your local documents folder for the game: Documents\PiBoSo\MX Bikes\mods\tracks : The original release thread for this track
: The primary site for game modifications. You can search for "Underground MX" directly on MXB-Mods.com . Issue Installing Tracks - MX Bikes Official Forum
You can typically find and download this track through the following community hubs: