1PC 130 Full Metal Gearbox Gear Reduction Electronic Starter DC 6V-12V 86RPM Slow Speed Long Shaft Large Torque Motor Drivers
1PC N20 Full Metal Gearbox Gear Reducer Electronic Starter DC 8V 40RPM Slow Speed with 90mm Long M3 Screw Shaft Motor Drivers
1PC 16mm Full Metal Gearbox Gear Electronic Starter DC 6V-12V 80RPM-160RPM Slow Speed Large Torque Long Shaft D-Shaft
1PC DC 3V 5V 6V 30RPM-60RPM Slow Speed N20 Gear Electronic Starter Full Metal Gearbox D Shaft DIY Robot Smart Motor Drivers
1PC 16mm 030 Full Metal Gearbox Gear Electronic Starter DC 6V-12V 160RPM Slow Speed Large Torque Long Shaft Brush Permanent Magnet Motor Drivers
1PC OT-GSM10-066 10BY 10mm Full Metal Gearbox Gear Stepper Electronic Starter 2-Phase 4-Wire Stepping Electronic Starter 1:298 Reduction Ratio D-Shaft Motor Drivers
