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Four-speed gearbox (without reverse gear) simple simulation model 3D printing production

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The four-speed transmission simulation model is made by 3D printing technology (due to the 3D printing technology, the surface of the model will be flawless and not perfect, it will not affect the experience)

It is a good choice for desktop decoration, structure teaching, etc. ! !

$19.90

The four-speed transmission simulation model is made by 3D printing technology (due to the 3D printing technology, the surface of the model will be flawless and not perfect, it will not affect the experience)

It is a good choice for desktop decoration, structure teaching, etc. ! !

This gearbox is a motor version (with battery compartment) without reverse gear.

Weight: 121g.

Equipped with a battery box for 2 AA battery packs.

 

Weight 0.5 kg
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