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2GT Timing Belt Pulley set GT2 80teeth 20teeth 5mm/8mm/10mm/12mm Reduction 4:1/1:4 width 10mm 20T:80T for 3D printer accessories

USD 8.38USD 10.48

2GT Timing Belt Pulley set GT2 80teeth 20teeth 5mm/8mm/10mm/12mm Reduction 4:1/1:4 width 10mm 20T:80T for 3D printer accessories

Description
Specification
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