It has a flared seat tubeIt’s a repaint. No decals. T9109 0306. Explosif? Shimano dropouts. Not fluted. 27.0 seatpost. No rack fitting, probably removed.
I also had a 1994 explosif with 27.2 post. (Stolen).Thanks. I have another explosif from 1990, I think. It uses a 27.2 post. It fits like a glove. Am I just crazy? I bought it from friend and who worked at a bike shop…