DC 3V-6V 32000RPM High Speed Mini 130 Motor With Plastic Gear DIY 4WD Car Model

Motor Model: Mini 130 Motor. Gear size 10T gear: 5 6mm. 12T gear: 5 7mm. 14T gear: 5 8mm. Worm gear: 6 8mm. Speed: 16000RPM-32000RPM. Motor x 1pcs.

eBay