Tamiya 47393 TA02 High-Speed Spur Gear Set  [47393]

Speed and Ratio Upgrade for the TA02 with Tamiya 47393

The Tamiya 47393 High Speed Gear Set is a sensible upgrade for TA02 owners aiming for improved straight line pace. The package contains two spur gears, 66T and 69T, which provide a higher final drive compared with the standard 74T.

Fitment guidance and exclusions

These spur gears are tailored for the TA02 chassis and will suit most TA02 variants, but they are not compatible with the Manta Ray or Top Force editions. The set comes with the necessary screws and small fittings to secure the gears during installation.

Practical performance notes

Changing to the 66T or 69T spur reduces the overall ratio to favour top speed, useful for faster layouts. Note the compromise on low end torque, and consider adjusting pinion size or motor setup to maintain drivability.