Tamiya M03M Anodised Aluminium Front Knuckle Arms Light Blue M03M-06/LB by 3Racing  [M03M-06/LB]

Anodised aluminium front knuckles for the M03M chassis

This aluminium front knuckle arm set is an upgrade option for the Tamiya M03M. The light blue anodised finish is a tidy visual update while the stiffer aluminium construction reduces the compliance found in stock plastic knuckles, producing a firmer and more predictable steering feel.

Compatibility guidance: double-check that your vehicle is the M03M variant before fitting these parts. They are intended as direct replacements for the factory front knuckle arms on M03M assemblies and will typically work with the existing wheel hubs and steering link hardware. Avoid fitting to other chassis types without verifying mounting points.

Fitting procedure: strip the front hubs and steering links, fit the aluminium knuckles in place of the plastic arms, and reuse OEM hardware when suitable to maintain geometry. Confirm there is no binding during full suspension articulation and make sure servo horn and driveshaft clearance is adequate. Small adjustments to turnbuckle lengths may be necessary to restore toe and steering centring.

Tuning notes: swapping to aluminium reduces steering assembly flex which can sharpen initial turn-in and help preserve alignment under load. This change pairs well with firmer front setups or quicker steering ratios, but always validate the handling change at low speeds before full-speed runs.