Home / 3D Printers / Addons / 120Z V3 To V4 Upgrade – Full “Griffin High Resolution Hotend kit” has been added to your cart. View cart 120Z V3 To V4 Upgrade – Full2,200.00 $ Out of stock SKU: MODIX-FULL-UPGRADE-120Z Categories: Addons, BIG-120Z, Upgrade Related products Active Air FIlter 1,350.00 $ Add to cart 180X V3 To V4 Upgrade – Full 2,600.00 $ Read more Tilt Screen & Emergency Button 250.00 $ Add to cart Griffin Print-Head Primary for Version3 450.00 $ Add to cart