The Tamiya 3485266 Sprocket Shaft is a practical hop-up for anyone tuning a TT-02 chassis. It is manufactured to cut down on drivetrain wear and to keep the sprocket interface running true under load. The result is steadier rotation and longer service intervals for everyday use and club racing alike.
Engineered to match TT-02 drivetrain geometry, the Tamiya 3485266 reduces weak points around the sprocket and helps maintain reliable power transfer. Fitting is straightforward and it works well as part of a measured upgrade path for handling or reliability improvements.
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