The Tamiya 54501 aluminium propeller shaft swaps into the TT-02 in place of the standard resin shaft to offer a stiffer, more predictable drivetrain feel. Precision machining and blue anodising help the shaft resist bending under load, while the etched "TAMIYA" logo ensures authenticity.
Aluminium maintains its geometry better than resin during hard use, which cuts down on drivetrain losses and keeps the model's acceleration and top speed more repeatable. It is a simple way to tighten up power delivery for competitive driving.
Manufactured to suit the TT-02 platform, the 54501 installs without modification and only requires basic workshop tools. It is appropriate for both circuit racing and enthusiastic hobby use where reliability matters.
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