2GT Timing Pulley 16T 20T 30T 32T 36T 40T 48T 60T 80Teeth Bore 5/6/8/10/12mm Belt Width 6/10mm 3D Printer GT2 Timing Belt Pulley

2GT Timing Pulley 16T 20T 30T 32T 36T 40T 48T 60T 80Teeth Bore 5/6/8/10/12mm Belt Width 6/10mm 3D Printer GT2 Timing Belt Pulley

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