This GPM motor gear is manufactured from 40CR carbon steel to provide superior toughness compared with stock gears. The hardening black finish increases wear resistance, and the double kimi screw fixation secures the part for dependable running. It is a sensible upgrade for everyday RC use.
When fitted to a compatible motor, this gear provides smooth transmission and reliable torque transfer. Check mesh and alignment, then secure with the provided fasteners to prevent movement during hard use.
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