16mm 6V/12V DC 8 -1200 RPM Mini Torque Gear Box Motor Reducer Reversible 16GA

16mm 6V/12V DC 5RPM 6RPM Mini Torque Gear Box Motor Reducer Reversible 16GA

13mm 6V/12V DC 30 - 1200 RPM Mini Torque Gear Box Motor Reducer Reversible 13GA

25mm 6V/12V/24V DC 8-800 RPM High Torque Gear Box Motor Reducer Reversible 25GA

N20 3V/6V/12V DC 15-4000RPM Micro Torque Gear Box Motor & 55mm M4 Thread Shaft

25GA370 DC 6V/12V/24V High Torque Metal Gear with Gear Box Motor 12-1360RPM 303

25mm 3V/6V DC 5 - 400 RPM High Torque Gear Box Motor Reducer Reversible 25GA New

40mm 12V DC 3RPM - 200RPM High Torque Gear Box Motor Reducer Reversible 40GB New