Thanks. I purchased the bike from the original owner, he told me he purchased the frameset and built it up in '88, consistent with your statement. However, doesn't the "A" on the BB shell indicate '87 as the production year? The last time I checked, the Team ADR livery could be found in both the 87 and 88 catalogs. I always found it interesting that during 1989 Greg Lemond raced for Team ADR, a team based in Belgium, winning the Tour de France on a Bottecchia.