Hey gang,

Bike newbie here, first-time poster. (I mistakenly posted this in the wrong forum here... hope this one gets some answers!) In looking for a new-to-me bike I've found a couple of Raleighs from the early-mid 80s that have "Raleigh 555" tubing.

Is 555 chromoly? Is it as good as 531? Any info or tips are appreciated!

Gary
Albany, GA