Tamiya TA05 Family Rear Stiffener Graphite for TA-05IFS - TA05-05/SG by 3Racing  [TA05-05/SG]

Rear stiffener detail

The graphite rear stiffener is a replacement plate engineered to change rear chassis rigidity on compatible Tamiya TA05 models. It gives a straightforward way to affect rear behaviour under cornering loads without modifying suspension geometry.

Compatibility: suitable for Tamiya TA05, TA-05IFS and TA05-R chassis as stated in the title. Use this component when you want a direct change in rear stiffness that works with the stock rear mounts and existing hardware.

Fitment and installation: the stiffener secures to the rear chassis area using the vehicle's current attachment points. Supplied as a single graphite plate to replace or reinforce the OEM plastic brace, it produces a clear increase in torsional stiffness at the rear after fitting. No extra fittings are normally necessary.

Tuning notes: a stiffer rear chassis typically reduces flex and can improve turn-in and mid-corner stability on high-grip tracks, while excessive stiffness can reduce rear compliance on uneven surfaces. Integrate this change with suspension, tyre and roll centre adjustments for balanced handling.