2GT 80T GT2 80teeth Timing Pulley Belt Width 6/10/15mm Bore 5/6/6.35/8/10/12/12.7/14/16/20/25mm 80T Tensioning Wheel Synchronous

2GT 80T GT2 80teeth Timing Pulley Belt Width 6/10/15mm Bore 5/6/6.35/8/10/12/12.7/14/16/20/25mm 80T Tensioning Wheel Synchronous

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