Upgrade Metal Extruder Idler Arm

Upgrade Extruder Idler Arm for Titan Aero Prusa i3 MK2 Ultimate Artillery Sidewinder X1 Genius Anycubic Chiron Extruder Kits

Advantages for this Extrude Kits

1. Made of metal material.
The plastic arm life time is about 3-6 month, our idler arm is made of alluminum and with bearing.much better than the plastic one.

2. Upgrade Bearing.
The bearing with teeth, it can hold the filament tightly and easy to extrude filament, NEVER Skid.

Suitable for 1.75mm Filament

Only 1.75mm filament can be used on it.

High Qulaity Bearing

With 2pcs high quality bearings.
One for feeding filament
Another one for go through stepper motor

Great Elasticity

The spring on the extruder edler arm are strong enough to hold the filament, and also easy to unload change filament.

With Bearing

Smooth bearing can ensure the performance

Bearing with Teeth

The middle of the bearing is recessed, which is beneficial to tighten the filament, especially soft filament like TPU.

Color for Optional

Black and Silver are available

Option 1—— 1x Black Upgrade Extruder Idler Arm；
Option 2—— 1x Silver Upgrade Extruder Idler Arm；

Compatible with

Those ilder arm can be used in Titan Aero extruder, but also suitable for following models:
MK2
Prusa i3
Ultimate
Anycubic Chiron
Artillery Genius
Artillery Sidewinder X1
Artillery Hornet