highspeed-rail-0.15.0+1.21.6.jar is a release file of the Minecraft mod High-Speed Rail for Fabric, made for Minecraft 1.21.6. It was published on July 6, 2025 and is 0 MB in size. For the full description, screenshots and every other version, visit the High-Speed Rail mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
