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

Kyosho Mini-Z MR-02 (MM) /Mini-Z MR-02 (RM) /Mini-Z MR-015 Titanium Differential Shaft - 3Racing KZ-05
Price:
USD$6.30
Brand:
3Racing
Model:
KZ-05
Condition:
Brand New
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Race-Focused Titanium Differential Shaft

The 3Racing KZ-05 titanium differential shaft is produced as a targeted upgrade for Kyosho Mini-Z MR-02 (MM and RM) and MR-015 transmissions. It serves as a direct replacement aimed at reducing rotating inertia while maintaining reliable service life for competitive running.

Material Advantages for Tuning

Titanium provides a favourable strength to mass ratio that benefits drive feel and transient response. When tuning for quicker weight transfer and sharper throttle transitions, lowering diff rotating mass is an effective, predictable change.

Installation and Setup Considerations

Installation is performed using standard Mini-Z diff service procedures. After fitting, verify gear mesh and diff action, and consider minor adjustments to slipper and diff settings to capitalise on the changed rotational characteristics.

What chassis variants are supported by the KZ-05?

The KZ-05 is specified for Kyosho Mini-Z MR-02 (MM), MR-02 (RM), and MR-015 transmission assemblies. Confirm your chassis type before ordering to ensure fitment.

How should I adapt setup after fitting the shaft?

Expect slightly crisper throttle response. Re-check slipper preload and diff oil to maintain balance between traction and wheelspin for your intended track surface.

Are there any special inspection points?

Inspect shaft seating, end play and mating gear faces after initial installation and following hard sessions. Routine checks will preserve consistent diff behaviour and component life.