80T MXL Type Timing Pulley 8/10/12/14/15/16/17/20mm Inner Bore Dia. 11mm Belt Width 2.032mm Pitch Timing Belt Synchronous Pulley

80T MXL Type Timing Pulley 8/10/12/14/15/16/17/20mm Inner Bore Dia. 11mm Belt Width 2.032mm Pitch Timing Belt Synchronous Pulley