Tamiya TA05 Chassis Rear Stiffener Graphite Plate - TA05-05/SG by 3Racing  [TA05-05/SG]

Rear stiffener briefing

This graphite rear stiffener is an RC replacement plate intended to modify rear chassis rigidity on compatible Tamiya TA05 models. It offers a direct method to adjust rear flex without touching suspension geometry settings.

Compatibility: fits the Tamiya TA05, TA-05IFS and TA05-R chassis variants referenced in the title. Install this plate when you want a simple change to rear stiffness that is compatible with stock rear mounting points and hardware.

How it fits: the stiffener attaches to the rear chassis using the vehicle's existing attachment points. Supplied as one graphite plate to replace or augment the factory plastic brace, it will change rear torsional stiffness noticeably once installed. No additional parts are typically required.

Tuning advice: increasing rear chassis stiffness often reduces rear flex and can sharpen turn-in on smooth, high-traction surfaces; however, too much stiffness may reduce rear compliance on rough tracks. Use this stiffener as part of systematic setup changes including suspension and tyre adjustments.