TAMIYA MF01X Aluminium Front Knuckle Arm by GPM MF021  [MF021]

Front aluminium knuckle arm for MF01X

This aluminium front knuckle arm is an aftermarket RC-scale part made for the TAMIYA MF01X platform and supplied by GPM as model MF021. It replaces the stock front knuckle arm to provide a stiffer mounting point for steering linkages and wheel hubs without changing the original mounting layout.

Designed for hobby use on MF01X chassis, the arm helps reduce flex under cornering loads and gives a more consistent steering feel when you are tuning suspension and toe settings. Installation uses the same attachment points as the original component, so standard mounting hardware and bearings remain compatible.

The unit is sold as a 1pr set and intended for scale RC tuning and maintenance tasks rather than any real vehicle application.

Use this aluminium knuckle arm when seeking firmer front-end response on MF01X builds and when replacing worn or cracked stock parts during routine maintenance.