Bondtech BMG IDGA Retro-fit Set 3dxtech fr abs Manufactured in hardened steel with

Manufactured in hardened steel with an protective surface treatment will give you long lifetime and extreme reliability

but it works on multiple build surfaces as well:

This listing is for either left or right side extruder assembly

metal Color Gray

Bondtech BMG IDGA Retro-fit Set 3dxtech fr abs Manufactured in hardened steel withReduce the runout of the main drive gear on your Bondtech BMG Dual Drive extruder. A very solid, reliable and improved solution from Bondtech that provides a slight improvement to the print surface quality. This Integrated Drive Gear Assembly Set is compatible with: All Bondtech BMG series extruders; All Bondtech upgrade kits for Prusa i3; All Bondtech upgrade kits for Prusa Mini; All Bondtech DDX Direct Drive eXtruders for Creality; BMG HT for Funmat