Originally Posted by
13ollocks
I have Campag cartridge BBs in both BSC and ITA threads, and while the DS cups are flanged (ie a “shoulder”), the NDS cups don’t have lock rings - they’re just screwed in to the specified torque
do they migrate like the one imaged?
i always add a lockring if there's room.
there's usually room....
btw... BOTH threaded BBs currently offered by Miche show a SHOULDER on the DS cup..
and look at the image on the BOX the op posted... Shoulder and Lock Ring.