I have a set of Cobalts in stealth undercover colour scheme that i was running on test. They have been annoyingly perfect and have had no problems.
Guy and I both had a set given to us to try and break and ride in the slop and muck but there have been no issues at all.
It almost like i want them to have a problem but there is truly nothing bad about them (the whole range is built on the same principle so these comments are valid for the iodines also).
Had them for about a year now.
When i worked at 2pure we gave a set to a journo from a well known mag – he had a problem with them. It transpired he hadn't put a hub seal back in place properly…
thats all i think there is to report. apart from they look awesome.