Is that a really massive crack where the crank meets the spider on the detailed photos? Looks a bit like it might end in tears if you ride it hard???
Pretty sure it is. Quite a lot of Campy cranks have this crack though. You can remove it with a file most of the time.
@Fatbiker started
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
Pretty sure it is. Quite a lot of Campy cranks have this crack though. You can remove it with a file most of the time.