Made from 40CR carbon steel, this GPM motor gear offers greater strength and improved wear resistance over standard gears. The hardening black finish increases surface hardness and helps resist abrasion, while the double kimi screw fixation keeps the gear firmly located under load. This makes it a go-to option for hobbyists upgrading drivetrains.
The gear meshes with motors that match the listed dimensions to provide smooth power transfer and reliable operation. Install with correct shaft alignment and secure the double kimi screws to avoid slippage during spirited running.
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