This 17T alloy motor gear is designed as a direct aftermarket replacement for Kyosho Mini-Z AWD platforms, intended to fit MR-03 AWD motor assemblies where the original pinion is used. The part is supplied as a single piece set and includes the screw needed for securing the gear.
Constructed from aluminium alloy, the gear serves as a straightforward service item for routine maintenance and tuning. It is intended to restore proper gear mesh after wear or to provide a durable spare when preparing a Mini-Z AWD for track runs or hobby use.
Installation notes: access the motor assembly according to your MR-03 AWD service procedure, remove the original motor gear, fit the 17T alloy gear onto the motor shaft, secure with the supplied screw, and verify gear mesh and smooth rotation before reassembling the chassis and body. No specialized tools are required beyond common hex drivers used for Mini-Z maintenance.
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