Do the two steering arms in center of the photos need grease or is that just my imagination? Thank you.

 

They may be made greaseable or perma-lubed; if they have zerks, grease them. If they don't, don't.

TECHNICALLY - the perma-lubed designs should be tighter for better steering response, since they're usually metal on PTFE ( Teflon(tm) is a registered trademark of DuPont ) and have smaller gaps than the greaseables do, since you need room for the grease.

PRACTICALLY - I prefer greaseable, but I'm

RwP