Only just seen this. Im pretty sure, as others have said an 88 pine mountain with the wrong decals on. The decals are off a 91ish model. The originals would have most likely been burgundy, smaller and further up the down tube.
The 88 team actually rode pine mountains in that exact colour btw.
The frame decal is correct in that the lugged ones were indeed tange prestige tubing.
"Team" bikes went on sale in 89, with a prestige frame and the new xtii groupset. However they were not lugged. The pine was demoted to tange double butted that year and onwards, they also lost their lugs. The only exception was a few test frames for browning, which were built with prestige, but those are easilly identified as they have smaller headtube to cope with the fork.
Its also got a later stem 90? (sloping top, not flat and sleeved), saddle 92, seatpost, and cantilevers 89, dx shifters 91? etc. I think somebody rebuilt that with bits from a couple of years later to update it or get it back on the road with various parts.
As for what to do. Decals from dnfive or gil will set you back a few quid.....or just replace the team one with a correct pine mountain one! Or ignore it and ride it.
I might think of getting a m730 groupset for it and rebuild it.....
The frame is a great bit of kit....I've always wanted one, but they never come up in my size...
. Enjoy!
