Aileron 1.21.1 NeoForge v1.1.4 is a release file of the Minecraft mod Aileron for NeoForge, made for Minecraft 1.21.1. It was published on September 23, 2025 and is 0.3 MB in size. For the full description, screenshots and every other version, visit the Aileron mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
