BZ 3D Titan Extruder Upgrade Part Kit 3D Printer for V6 Hotend J_Head Bowden 1.75mm Nema Stepper Motor for 3D Printer CR10

1.Product is compact and light. 2.Our design gives complete support of flexibles from the intake and output ends. we've reduced the price and complexity of printing flexibles. 3.It will also allow to print faster with sustained quality and no risk for grinding the filament. 4.Installation Points: The top surfaces of the two gear s must be flush adjust the pinion accordingly. Specifications: Item type: Extruder Model number: Extruder Color: Black Filament: 1.75mm Material: Injection molding plastic Driving Gear Diameter: 12mm Driven Gear Diameter: 8mm Transmission Ratio: 3:1 Package List: 1 x Unassembled Extruder kits 2 x Allen Key If you have any question, do not hesitate to contact us. We will reply you within 24 hours.