MGN12 Linear Guide Rail X-Axis Conversion Kit for Elegoo Neptune 3/4 AMS Compatible Compatible with Ender-3

Compatible with Ender-3

75 mm filament

designed to deliver exceptional performance and advanced functionality

Compact desktop design: ideal for display at home

ensuring safety in high-risk environments

MGN12 Linear Guide Rail X-Axis Conversion Kit for Elegoo Neptune 3/4 AMS Compatible Compatible with Ender-3Transform your Elegoo printer into a high speed precision machine. This conversion kit replaces the standard V wheel system with a professional MGN12H Linear Guide Rail, eliminating the common headaches of wheel wear, eccentric nut adjustments, and X axis wobble. Why Upgrade to Linear Rails? The stock rubber wheels on the Neptune series can develop flat spots and require frequent tensioning. By switching to the MGN12H industrial grade steel rail, you