4 gear motors, low, medium and high speed motors, applicable to 3 to 6 volts，different speeds, remote control car toy car motors, 4WD car motors,Worm gear with worm， with 8 wires，Factory direct sales

This set contains four motors with different rotational speeds. There are worm gears on the motors. It comes with four red wires and four black wires. The motors are suitable for use within 3 to 6 volts. When tested at 3 volts, the rotational speeds of the motors are 6000 revolutions per minute, 12000 revolutions per minute, 15000 revolutions per minute and 20000 revolutions per minute respectively. The motors are suitable for toys and handicrafts.