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1Set Modulus 0.2 Mini Turbine Worm Gear Reduction Ratio 20/1 Static Change Pinion DIY Model Motor Shaft Transmission Connector

USD 4.69

1Set Modulus 0.2 Mini Turbine Worm Gear Reduction Ratio 20/1 Static Change Pinion DIY Model Motor Shaft Transmission Connector

Description
Specification
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