The pic is just for the model year I'm asking about, it isn't the bike I'm measuring. I did have one of these a few years ago in medium and it fit me perfectly. I've since forgotten the TT size and couldn't seem to find any mention of it anywhere. Since then Giant have changed their geometry and I wasn't certain if the modern ones were the same.
55.5cm seems to ring a bell though.....
I just needed the measurement to make sure the bike I'm looking at will be comfortable for me (I use TT length to size a frame, not ST length).
BTW I originally put this in "Off Topic" as I didn't think that the bike was retro.
Saracen Kili Ultra Titanium 1994 - SOLD
Avanti Tuatara 1992
SR Sakae Litage carbon 1988? - future build