RollerTrol-mini kit to fit 24mm tubes

This thing was made with Tinkercad. Edit it online: https://www.tinkercad.com/things/iZXcia49Itb

This is a set of 3d-printable hubs for 18mm RollerTrol-mini motor to fit into 24mm shade tubes! Resize the outer parts to fit 22-28mm tubes, do it or ask the nearest 3d-printing service.

Don't use duct tape in moving parts anymore, it's 21st century already ;)