Spool holder for A1 mini, with arm on which You can montage original PTFE Tube Connector
arm for PTFE connector are in 2 verions shorter (foto) and longer more than 15mm longer and position around 10mm higher
Easy to take out and install new spool from front.
Max spool size
Breedte under 75mm
Diameter max 213mm with spool hole 50mm
2nd Option download files Foot +15mm and Roller +15mm to get Breedte 90mm
in this week i realese version with roller 608 RS same body an foot just top be different