TAMIYA TA01 Alloy Front Knuckle Arm Upgrade TA1021 by GPM  [TA1021]

Aluminium front knuckles for TA01 tuning

This aftermarket front knuckle arm set is a direct replacement accessory for the TAMIYA TA01 chassis. The alloy arms are made to suit the TA01 steering and suspension layout, providing a metal option over the stock plastic parts for hobbyist tuning and better longevity.

In use, the alloy knuckle arm locates the wheel hub and links the suspension and steering components, so correct fitment to the TA01 steering knuckles and linkage points is essential. Expect the part to use the chassis mounting points and original fasteners; confirm left and right orientation before final assembly.

Installation tips: remove the original front knuckle arms and transfer any bushings or inserts the chassis requires, inspect bearings and pins for wear, then fit the alloy arms aligning steering linkages and checking free movement through the full suspension travel. After fitting, recheck toe and steering free play and make small setup adjustments as needed.

Tuning impact: switching from plastic to alloy increases stiffness at the wheel mount and can alter steering feedback and suspension response. Use alloy arms when you need more consistent geometry under load, then retune alignment and damping to preserve predictable handling.

This alloy front knuckle arm set is offered as a drop-in upgrade for TA01 owners seeking metal suspension components for more consistent tuning results. Transfer required parts from the original assembly and verify alignment after installation.