Home / 3D Printers / BIG-120Z / 120Z V3 To V4 Upgrade – Full 120Z V3 To V4 Upgrade – Full2,200.00 $ 120Z V3 To V4 Upgrade - Full quantity Add to cart SKU: MODIX-FULL-UPGRADE-120Z Categories: Addons, BIG-120Z, Upgrade Related products PT-1000 High Temperature Sensor 85.00 $ Add to cart Warranty Big-120Z 750.00 $ Add to cart Large Spool Mounting Shelf 300.00 $ Add to cart Removeable Magnetic Bed – Big60/120X/Z/180X 510.00 $ Add to cart