2GT Timing Pulley 80 Teeth Bore 5/6/6.35/7/8/10/12/12.7/14/15/16/20mm Belt Width 6/10/15mm 3D Printer GT2 80T Timing Belt Pulley

2GT Timing Pulley 80 Teeth Bore 5/6/6.35/7/8/10/12/12.7/14/15/16/20mm Belt Width 6/10/15mm 3D Printer GT2 80T Timing Belt Pulley

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