Official Direct Drive Extruder Kit,New Sprite Extruder Pro Upgrade Kit for Creal[Application]100% Original Sprite Extruder Pro Upgrade Kit, just fits for Ender 3/ Ender 3 Pro/ Ender 3V2/ Ender 3 S1/CR-10 Smart Pr0, providing direct extrusion and high temperature printing conditions. [Easy to install and use] It doesn’t affect the inherent funcion of printer because it is a complete extrusion kit. Comes with a long extruder motor connection cable, tools, accessories and wiring diagram instructions for installation and easy assembly. [Special Design] Exquisite design, perfect combination of extruder and printing hotend make more powerful functions. Large torque, extrusion force up to 80N. All-metal hot end kit with heating block, titanium throat and cooling block, allowing you to print high temperature materials up to 300°C. Simulation of flow field mechanics and dual fan design results in powerful heat dissipation function and more stable model formation. [Strong compatibility] Compatible with more types of filaments including PLA/ TPU/ PETG/ ABS, etc. When printing under high temperature, like flexible TPU. It can potimize TPU printing performance. Multi-material capability enjoys more creativity. [After-sales Service] Life-time professional technical supports,If have any using problem, please feel free to contact us, our after-sales technical team will provide you with detailed solutions within 24 hours.