10pcs GT2 Timing Pulley 16 20 Tooth 2GT Pulley Bore 5 6.35 8mm Belt Width 6/10mm Synchronous Wheels
$5.03
10pcs GT2 Timing Pulley 16 20 Tooth 2GT Pulley Bore 5 6.35 8mm Belt Width 6/10mm Synchronous Wheels