2GT 40 Teeth Timing Pulley Bore 4/5/6/6.35/7/8/10/12/12.7/14/15mm For Belt Width 6/10mm GT2 40Teeth Synchronous Wheel 40T Gear

2GT 40 Teeth Timing Pulley Bore 4/5/6/6.35/7/8/10/12/12.7/14/15mm For Belt Width 6/10mm GT2 40Teeth Synchronous Wheel 40T Gear

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