This aluminum rear suspension arm set is produced for use on the TAMIYA TA07/TB04 Pro II chassis as identified by the original part reference in the product name. The component replaces the factory rear arms to provide a rigid mounting point for the rear suspension and to serve as a stable platform for fine tuning roll and corner behaviour on track and practice sessions.
The anodized blue finish provides surface protection and a consistent appearance with other anodized hop-ups. In practical setup work these arms act as a durable pivot for the rear hub and suspension link geometry, so any change from plastic to aluminum can alter the feedback and transient response the chassis gives during corner entry and exit.
Compatible with Tamiya TA07/TB04 Pro II (9008169) as stated in the product name, intended as a direct rear suspension arm replacement on that chassis only.
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