Mine is an 853 from 1999, but it's the same as the R700 which was made from around 1997 ish.
Mine was sold just as a frameset, and from what I can gather was bought by a member of staff (who is still racing), hence the steel forks, rather than Mizuho carbon forks which were factory fitted.
From what I've found, it was made in road, track and cyclocross versions. There is a track frameset on the bay at the moment with a huge BIN.
It's the first road bike I have owned in over 30 years :shock: