GA12-N20 Reduction ratio 1:10 DC 3V 1000RPM 6V 2000RPM 12V 4000RPM Micro Metal Gear Motor Gear Wheel Gear Motor

GA12-N20 Reduction ratio 1:10 DC 3V 1000RPM 6V 2000RPM 12V 4000RPM Micro Metal Gear Motor Gear Wheel Gear Motor

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