80teeth pulley - printed (Patreon)

5mm bore and 8mm bore
Used in conjunction with a metal GT2 20T pulley, with the front ring removed (pops off easy)

secured with 4 m3x8 screws

About to become useful soon (5mm bore version), for the bottom dual z motors belted ender that I'm about to post on Monday or so (few final tweaks needed)
But in case you want to play with the design of this a bit the STEP file is in there

A metal one will be more accurate, if you print this make sure to calibrate Z

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