I don't think it's an '86. I seem to remember somewhere that the ADR team was only around for about 2 years and 89 was one of them. The bike looks like the top of the line model. It has the internal routed brake cable with chrome fork and rear stays. My guess is that it's an 88 or 89 and is Columbus SLX. Here are some pics from a brochure that I got a while back from another poster.