Roda Gigi Kyouiku (kg), M1S20+2108, Roda Gigi Mitra Lurus, Modul 1, S45C, 20 Gigi, Jarak Lokasi 21mm, Diameter Lubang 8mm, Lebar Muka 4,3mm, Od 21,41mm.
Roda Gigi Kyouiku (kg), M1S20+2108, Roda Gigi Mitra Lurus, Modul 1, S45C, 20 Gigi, Jarak Lokasi 21mm, Diameter Lubang 8mm, Lebar Muka 4,3mm, Od 21,41mm.