Upgrade replacement Accessories for 3D Printer Extruder: mainly used to replace the original titaniumm Aero extruder gear, Ultimate, Prusaa MK2 MK3, Artillery Hornet, Sidewinder X1 X2 Genius Extruder . If you want to use on Creallity Tita Extruder kit, SV01 SV02 stock extruder, please use our spare bearing to replace your stock bearing, then it can work well too. Increase the running speed and bring better experience.
Adjustable design: Our extruder plastic gears have adjustable design and can freely adjust the tension according to the characteristics of the extruder filament. Make sure the gears better engage with the filament to avoid damage.
Works for 1.75mm Filament PLA ABS TPU, not for 3.0mm filament.
Material: Made of hardness 303 stainless steel and Plastic, Sturdy and durable, with good corrosion and rust resistance.
Upgraded Bearing: The middle of the bearing with groove, which is beneficial to tighten the filament, especially soft filament like TPU, NEVER Skid. The other bearing hold the stepper motor, smooth.