Track-Grade Kyosho Mini-Z Lock Nuts 3Racing 3RAC-N20/TI  [3RAC-N20/TI]

Upgrade Kyosho Mini-Z Fit with Titanium Lock Nuts

If you focus on tighter lap times and reliable hardware, 3Racing 3RAC-N20/TI titanium aluminum lock nuts are a practical upgrade. Intended for MR-015, Mini-Z AWD, MR-01, MR-02 (MM), and MR-02 (RM) platforms, these lock nuts deliver a secure connection and improved longevity. Their low mass and solid build help reduce rotating weight while keeping the wheels stable under race loads.

Lightweight Strength for Consistent Handling

The titanium elements in these 2mm aluminum lock nuts strike a useful balance between durability and mass savings, important when running sprint or endurance events. The precision fit reduces the chance of loosening during hard runs, helping maintain wheel alignment and cutting down on roadside adjustments. That makes them a worthwhile part for anyone tuning a Mini-Z for competition.

Fitment Across Multiple Mini-Z Chassis

Installation is straightforward and does not require chassis modification for the specified models. Because they suit several Kyosho Mini-Z variants, you can carry a single spare set that works across different cars and setups, keeping your pit box compact and practical.