Extruder Back Support Plate with pulley For Ender-3 V2 Extruder 3D Printer
Widely Used for Ender-3/Ender-3 V2/Ender-3 Pro/CR10/CR10S 3D Printers, only suitable for dual gear version pulley extruder. Direct drive plate kit with dual gear extruder improves extrusion and retraction.