Enhance your 3D printing experience with our for Extruder Transmission Reduction Gear. This is specifically designed for the K1, K1C, and K1Max models, ensuring a and optimal performance. Engineered for precision and durability. Easy to install and compatible with 3D printers. Reduces noise and increases stability during printing. Upgrade your 3D printer's capabilities with this essential component and achieve printing results every time. Extruder Transmission Reduction Gear For K1 K1C K1Max Note: Installation guide not included, we strongly recommend you professional installation. Please check as much as possible to make sure the item is what you need. Tips: The product may be updated constantly ,Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect Use Color: As Shown Material: Metal Package Contents: 2 x Transmission Reduction Gear 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.