This is an adapter for a better design of filament holder to be able to be fixed on the bambu lab x1 you can also put the original one with spacer.
I use it on my ender 3 for 2 years and I think it's one of the best you'll find it here: https://www.thingiverse.com/thing:3020026
I also modified the spacer to accept 4 small m3 scews and 2 bolts instead of 2 50mm m3 the original can be found here : https://www.thingiverse.com/thing:5644316
You need 2x m3 10-16mm and 2x m3 bolts to attach the adapter on the spacer and you can use original screws to fix spacer on printer but i use litte longer one to be sure of grip.
I suggest use of PETG for spacer and adapter to be stroner.
Filamant spool can be printed in PLA i also need 2x 608 bearings
bambu_lab_x1_spacer_and_fillament_tool_p1.stl | 347.4KB | |
bambu_lab_x1_spacer_and_fillament_tool_p2.stl | 516.4KB |