Kyosho Mini Inferno Front Swing Shaft by 3Racing MIF-021/BU  [MIF-021/BU]

Front swing shaft for Mini Inferno

This is an RC-scale front swing shaft intended for the Kyosho Mini Inferno platform and supplied under 3Racing part MIF-021/BU. The component serves as the pivot axle for the front suspension links, restoring the intended articulation of the front arms when the original shaft shows wear or play.

Installation is straightforward for experienced model technicians: remove the front arms, transfer or replace the swing shaft, confirm free rotation of the suspension links, and verify there is no binding against the steering linkages. After fitting, cycle the suspension through its travel to ensure consistent movement before final trim or track setup.

In tuning terms the front swing shaft is a wear item that affects repeatability more than outright performance; replacing a worn shaft helps maintain predictable steering response and consistent suspension geometry during setup and after upgrades to舵機 or suspension components.