60T 12T HTD3M Pulley Set 3M Timing Pulley Belt Width 10mm 3M Pulley 60Teeth 12Teeth Reduction 5:1 HTD 3M Synchronous Wheel Set

60T 12T HTD3M Pulley Set 3M Timing Pulley Belt Width 10mm 3M Pulley 60Teeth 12Teeth Reduction 5:1 HTD 3M Synchronous Wheel Set

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