38 Gigi HTD 3M Sinkron Pulley Bore 6/8/10/12/14/15/16/17/19/20Mm, sabuk Waktu untuk Lebar 9/10/15Mm HTD3M, 38 Gigi 38 T

38 Gigi HTD 3M Sinkron Pulley Bore 6/8/10/12/14/15/16/17/19/20Mm, sabuk Waktu untuk Lebar 9/10/15Mm HTD3M, 38 Gigi 38 T