| Toy Department: | Boys and Girls |
|---|---|
| Material: | Plastic, Plastic + Metal |
| Operating Speed: | High Speed |
| Function: | Control, Music, Flash of Light, With Remote Control, Electric, Sound Recording |
| Certification: | CCC, EN71, CE |
| Application: | Education |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier 
Outside diameter: 70.5mm
width: 10.8mm
Inner hole: 3mm
with the 3mm diameter optical axis, or the motor shaft
through the belt can be slow, high efficiency to transmit power. The diameter of the wheel is bigger, it can be done with the rubber outer ring of the tires for intelligent, economy and strong cars.
benefit
1: the noise is low
2: the assembly is not strict
3: low power loss
4: DIY easy
Suppliers with verified business licenses
Audited Supplier 
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