Ender 3 Extruder Dual Gear Upgrade CR10S PRO Extruder Blue Compatible for Creality Ender 3/Ender 3 Neo/Ender 3 V2/Ender 3 Pro/CR10/CR10S CR10S PRO 3D Printer 1.75mm Filament Extruder,

Makerzone Upgrade CR10S PRO Extruder Dual Gear Extruder Blue, Ender 3 Metal Extruder, 3D Printer 1.75mm Filament (Extruder Motor Shaft>20mm) Item type: Upgrade Ender 3 Dual Gear Extruder Blue; Material: Aluminum AlloyColor: BlueCompatible with 3D Printer Creality CR-10/ CR-10S/ CR-10S Pro/ Ender 3/ Ender 3 v2/ Ender 3 pro/ Ender 3 MAX/ Ender 5/Tornado, Lotmaxx shark, etc.

Upgraded CR10S PRO Extruder .

All-metal aluminum alloy, diy aluminum block, you need to be assembled it by yourself.