Sunhokey Dual Drive Extruder Double Gears Compatible with Cloned Btech Compatible with Wanhao D9 -Creality CR 10 -Ender 3 -Anet E10 1-75mm

It utilizes an internal gearing ratio of 3:1 together with precision CNC-machined hardened steel drive gears to give you a compact powerhouse for all your applications. Whether you require high-resolution prints with small nozzles or high-flow prints with big nozzles the optimized gearing ratio. NOTE? This kit is in bulk and needs to be assembled by yourself. Please invert the rotation direction of the extruder stepper motor or swapping the cables according to its installation position. Please change the E-steps in the firmware after installation. Recommend E-steps: 385 For the installation guide, please search it on Youtube. Specification: Material: Injection molding plastic, Stainless Steel Recommend E-steps: 385 Filament Compatibility: 1.75mm PLA/ABS/TPU/TPE/PTEG/WOOD/Nylon Applicable models: Creality CR10, Ender 3 Series, Wanhao D9, Anet E10, Geeetech A10/Other DIY 3D Printers. Package List: 1xBMG Extruder 1xUniversal Stepper Motor Bracket