Plastic Motor Gears 6T 7T 8T 9T 10T 11T 12T 13T 0.8mm 1.0mm 1.2mm Hole For R/C Helicopter Quadcopter

Plastic Motor Gears 6T 7T 8T 9T 10T 11T 12T 13T 0.8mm 1.0mm 1.2mm Hole For R/C Helicopter Quadcopter

Aliexpress UK