A1 Side Spool Holder with bearing roller

A1 Side Spool Holder with low friction bearing roller.
For best solution also order A1 mini PTFE Tube Connector and longer PTFE tube, original will be too short.
https://eu.store.bambulab.com/products/ptfe-tube-connector-a1-mini

Before printing make sure your printer has 54mm distance between holes.
 

For assembly lay roller down horizontally and insert bolt half way.
 

Start inserting bearings from bottom until circle is full, then insert bolt fully and repeat other side.
 

Now place assembelled roller part vertically and screw on arm.
 

Attache holder to printer with bolts from A1 accessory box labeled “ For Stiffener”