MMU2 Large Spool Holder V2

The original spool holders/rollers that come with the MMU2 do not have the horizontal clearance required to hold many of the larger filament spool sizes, like 2.5kg. So, I designed this simple holder in much the same style, but with the additional horizontal clearance you need to print with bigger spools.

5/28/19 Update: Completely redesigned to better support bearings. Old design allowed bearings/axle to pop out of socket when rolling resistance was too high.