5 model

Free

Z Tops with bearings

Printables

Free

Z-tops with light bar for Bear frame

Printables

Free

Prusa i3 Mk3 Z-Tops with Reverse Bowden Mount Option

Thingiverse

Free

VIRTU E3 - Toothed Idler Z Tops

Printables

Free

AM8 Z Top

Printables