BMG Extruder Clone Dual Drive Upgrade Bowden Extruder Kit For 1.75mm Filament 3D Printer Parts Ender-3 / CR-10S Pro

Description: The Cloned BMG utilizes an internal gearing ratio of 3:1 together with precision cnc-machined hardened steel drive gears to give you a compact powerhouse for all your applications. Whether you require high resolution prints with small nozzles or high-flow prints with big nozzles the optimized gearing ratio combined with our industry leading drive gears provides unparalleled pushing power and lightning fast retractions in a lightweight and compact package. Gear Direction: Package included: 1 x BMG Extruder kit