2GT 80T 80Teet Timing Belt Pulley Kits Speed Ratio 1:1 Bore 5~12mm Wheel Set GT2 Belt Width 6/10mm Pulley Set 2M 80Teeth for CNC

2GT 80T 80Teet Timing Belt Pulley Kits Speed Ratio 1:1 Bore 5~12mm Wheel Set GT2 Belt Width 6/10mm Pulley Set 2M 80Teeth for CNC

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