Kyosho Mini-Z 3Racing KZ-05 Titanium Differential Shaft MR-02 MR-015  [KZ-05]

Titanium Differential Shaft Upgrade for Mini-Z

If you want a reliable upgrade for your Kyosho Mini-Z, the 3Racing Titanium Differential Shaft KZ-05 adds durability while keeping weight low. It is made to suit the Mini-Z MR-02 (MM), Mini-Z MR-02 (RM), and Mini-Z MR-015 chassis for a clean swap-in fit.

Benefits of Titanium Construction

Titanium parts are valued in RC because they combine high strength with light weight. That balance helps reduce rotating mass at the diff while maintaining strength where it matters, improving throttle response and control around tight corners.

Fitment and Fitting Notes

The 3Racing Titanium Differential Shaft fits Kyosho Mini-Z MR-02 (MM), MR-02 (RM), and MR-015 models without major modification. Standard disassembly of the transmission is all that is required, so you can upgrade quickly between practice runs.