Originally Posted by Kriscarr

That weld on the BB... my old Eaton's Glider had the same mysterious bead that turned out to be brass brazed on. I took it off hoping someone had tried to conceal a serial number but nothing was under it not even a seam. I am super curious as to what that's about and now that I see the same on a completely different style of bike I am even more intrigued. Can anyone shed light on this?