1989 models

1988 and 89 were slow years for Redline. Their advertisements rarely showed their bike models. They had just two models they mention in 88 and just 3 in 89.
The three 89 (Full size) bikes they list are
700EXL (4130)

One of the bikes was Tri Moly. Probably the 400D and the 390 was Mild Steel, but that’s just a guess. Again the ads were horrible and I cant find a catalog.