7:24 PM


These Italian fixed cups had 2 issues.  They were right threaded which confuse a lot of people and they were made of a very soft aluminum alloy that gets marred easily.  This is what happens to them:
Picture 3411
After a bit of love and a file:
Picture 3412
Remember, if you have an Italian bike with 36 x 24 tpi cups, turn left to unscrew.