Commodore C2N 1530 Taiwanese motor adapter pulley for Made in Japan 1530's

Commodore C2N 1530 Taiwanese motor adapter pulley for Made in Japan 1530's. i made this from a generic design i found here: https://makerworld.com/en/models/1569947-pulley-different-sizes#profileId-1651034 so i could get the correct speed from a Taiwanese 1530 tape drive motor when fitted to a Japanese 1530. you may need to record a tape of a 3150hz tone on a working deck or buy a reference tape to set the speed correctly using a oscilloscope or this program from Jan Derogee. https://janderogee.com/projects/1530_tapespeed/1530_tapespeed.htm