TAMIYA TA05 rear tuning stiffener TA05-IF13/LB for chassis balance by 3Racing  [TA05-IF13/LB]

TA05 rear stiffener summary

This rear aluminium stiffener is a dedicated setup part that changes rear-end flex on specific TA05 variants. It installs on the rear of TA05-IFS and TA05-R chassis to increase local rigidity, altering the way the rear suspension and tyres handle cornering loads.

Use is confined to the Tamiya TA05-IFS and TA05-R platforms as indicated in the product title, and the component is forged from aluminium to supply a firm mounting area without modifying drivetrain parts. It is a tuning aid: racers fit it to reduce rear torsion and to fine tune mid-corner rotation and exit traction while they optimise suspension and tyre choices.

Installation normally replaces or supplements the original rear brace using factory screw bosses in the TA05 rear bulkhead. Verify screw lengths and component clearances on your chassis before final assembly, and evaluate changes on-track in small steps to measure handling effects.

As a compact tuning part, this aluminium stiffener offers a precise method to alter rear behaviour on TA05-IFS and TA05-R cars; pair it with suspension and tyre adjustments during setup sessions.