100 Gigi HTD 3M Sinkron Pulley Bor 8/10/12/14/15/17/19/20Mm, Lebar 9/10/15Mm 3M Timing Belt, katrol HTD3M 100 T

100 Gigi HTD 3M Sinkron Pulley Bor 8/10/12/14/15/17/19/20Mm, Lebar 9/10/15Mm 3M Timing Belt, katrol HTD3M 100 T