This 17T aluminium motor gear is a direct aftermarket replacement tailored for Kyosho Mini-Z AWD setups and designed to fit MR-03 AWD motor assemblies using the original pinion interface. The item ships as a single gear with the securing screw included for straightforward installation.
Made from aluminium alloy, the gear is intended as a service or spare part for routine maintenance and tuning. It helps reinstate correct gear mesh after wear and provides a reliable spare when preparing a Mini-Z AWD for regular hobby use or light club track sessions.
Installation notes: follow your MR-03 AWD motor removal procedure, withdraw the original pinion, press the 17T aluminium gear onto the motor shaft, fasten with the supplied screw, then check mesh and smooth rotation before refitting the chassis and body. Only common Mini-Z hex drivers are required.
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