Joined: Aug 2020
Posts: 1,176
Likes: 1,464
From: Saratoga, CA
Bikes: 1981 Bianchi Specialissima, 1971 Bob Jackson. 2012 Kestrel 4000. 2012 Willier. 2016 Fuji Cross 1.1, 1950 Hetchins, 194X James Fothergill, 1971 Paramount P15, 1973 Paramount P12, 1963 Legnano (x2), 1951 Hetchins, 2024 Canyon Endurace
They are probably not safe. I don't think you should use them. If you send the to me, I can properly dispose of them for you.
Seriously, that is pretty cool. I would assume early production runs before final release. It's interesting that their are both marked and "out in the field".