N20 Full Metal Gear DC Electronic Starter 3V~6V 5V 60RPM Slow Speed 12mmx35.5mm Reducer Electronic Starter with 18 Teeth 1 Modulus Metal Gear Motor Drivers
Micro Planetary Gear Reduction DC Brushed Motor GA24Y-370 Forward and Reverse Full Metal Gear 6V~24V Reduction Motor(43RPM_1)
N20 Dual Shaft Gear Electronic Starter DC 3V 3.7V 5V 850RPM D-Shaft High Torque Turbo Worm Full Metal Gear Box Reduction Motor Drivers
24mm 370 Planetary Gear Electronic Starter Full Metal Gear Box Reduction Electronic Starter DC 6V-24V 12V 110RPM Slow Speed Motor Drivers
37MM Full Metal Gear Box Gear Electronic Starter DC 3V 3.7V 5V 6V 165RPM Flat Shaft Large Torque DIY Motor Drivers
GA12-N20 Gear Electronic Starter DC 3V 5V 6V 152RPM Slow Speed Large Torque Full Metal Gear Electronic Starter 16mm Long Shaft DIY Robot Car Motor Drivers
