weelye Replacing Gears for RS390 Motor WW-3 WW-4 Gearbox, Replacement Accessory for Children's Electric Vehicles.
Special Features
- Replacing gears for RS390 motor WW-3 WW-4 gearbox, a replacement accessory for children's electric vehicles.
- Small teeth: 8 teeth, 67 teeth, diameter 1.89in 4.8cm
- Middle teeth: 8 teeth, 50 teeth, diameter 2.05in 5.2cm
- Big teeth: 44 teeth with a diameter of 2.72 inches and 6.9cm
Description
Replacing Gears For RS390 Motor WW-3 WW-4 Gearbox
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