The Tamiya 49234 0.4 Aluminum Pinion Gear is an effective upgrade for TB-01 racers who want a sturdy aluminium pinion. Its titanium coloured surface and 35 teeth provide a smart combination of appearance and dependable gear engagement on club tracks.
Made for TB-01 formats, this aluminium pinion tolerates road grit and general use better than many softer options, helping keep gear teeth intact and drive smooth. The 35T count supports controllable acceleration without harsh spikes in load.
The pinion is intended for TB-01 series installations and fits without chassis modification using common hobby tools. Its low weight aids rotational efficiency so setups can run cleanly through longer sessions.
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