Important: Check this on your Kaabo Mantis!

On some Mantis there may be brass caps missing that lead to unstable drive feeling in corners and in General.
I think the name for this parts is something like "sliding bearings with collar/flange". It has to have 12mm inner diameter and 14mm outer diameter and 10 or 12mm length. Typically they are made out of sintered bronze
Subtitle (English and German)