The flyer and bobbins included in this upgrade are compatible with the EEW Nano 1.x eSpinners. However, the new tension string will function differently than shown in the video, since the Nano 1.x does not have a tension dial. You will need to either add your own tension dial or adapt the tension string in a way that works for your setup.
The video demonstrates how to install the upgrade kit on the EEW Nano 2.0.Â