GRASAKY Projects Reduction Mini N20 Dc Motor, 3V Low RPM M4 Drill Powered Propeller Mini Engine Metal Gear Box Low Speed High Torque Micro Dc Motor Gear Engine (Size : 75RPM, Color : 3V)

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GRASAKY Projects Reduction Mini N20 Dc Motor, 3V Low RPM M4 Drill Powered Propeller Mini Engine Metal Gear Box Low Speed High Torque Micro Dc Motor Gear Engine (Size : 75RPM, Color : 3V)