ZS56/1.5" headset press adapter

Headset press adapters are the same outer dimensions as a 52mm headset bearing to mate with a ZS56 cup.  I have a bike with the new 1.5" straight head tube standard (ZS56/ZS56) and printed two.

Built around a Pedro's shop headset press with an 18mm shaft but will work with EVT headset press and Park Tool home mechanic press.  May not be wide enough for the Park HHP-2 shop press.

Printed with PETG and no supports.  Does not mar cups.