Optimized Performance: Upgrade for your printer with our high-temperature extruder kit, designed specifically for the K1, K1C, and for K1 Max models. This kit includes a KLR motor that supports higher printing temperatures, allowing for more versatile printing materials. and Reliable: Crafted with premium materials, the extruder upgrade ensures enhanced durability and reliability during printing operations, leading to consistent print quality and reduced maintenance. Easy Installation: The kit comes with all necessary components, making the installation process straightforward and user-friendly. Enhance your 3D printing experience with a simple upgrade. Color: Black Material: Metal+Plastic Package Contents: 1 set * Extruder with motor Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.