This upgrade swaps the standard plastic C-hubs on the Tamiya TA-01 for a red anodized aluminum set that aims to provide a firmer steering pivot and steadier front geometry during driving. The parts are designed for users who tune and maintain TA-01 cars.
Fitting the hubs is a direct replacement: remove the factory hubs from the steering knuckles, position the aluminum items, and confirm there is adequate clearance for the wheel hub and suspension travel. Because the new hubs are stiffer, plan to recheck alignment settings such as toe and camber after installation and use the TA-01 alignment routine to dial in steering feel.
These aluminum hubs primarily cut down on steering pivot flex and create a more durable mounting surface compared to plastic, which helps preserve alignment when experimenting with different steering link lengths or shock setups.
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