Racers tuning their Mini-Z MR-03 chassis will find the Kyosho MZ404 Servo Gear Set a straightforward upgrade to tighten steering feel and improve reliability on the track.
The Kyosho MZ404 Servo Gear Set is made from quality materials to resist wear and keep gear mesh consistent. These parts are shaped and finished to reduce backlash and deliver repeatable steering inputs without frequent intervention.
Fitment matters for handling. The MZ404 gears are produced to match MR-03 mounting points and clearances, so installation is simple and the chassis geometry remains unchanged.
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