H2 V2S Extruder Direct Dual Gear Hotend 24V 3D Printer Accessories Titan
Improved Printing & Speed:Dual gear extrusion with 770N of extrusion force to improve print speed and maximize. Drive Gear Circumference:24.5 mm. Gear Ratio:7:1. Not for standard NEMA14 motor. Klipper Rotation Distance:3.433.