Sell Dotbit Bowden Extruder BMG Extruder Cloned Btech Dual Drive Extruder for 3d Printer High Performance for Prusa I3 3D Printer MK8 best price

The 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. Package listing: 1 * BMG Extruder 1 * screws a package