Rear triangle makes me want to say late 90's Schwinn...? For some reason I thought they had a patent on the design for a while. Not sure.. just know they used aluminum and this frame style during the era......
This is weird. That looks like an orange serial number but the frame doesn't quite seem to fit any of the oranges. The head tube gusset looks very orange evo like but they would have had a monostay. The top tube cable routing either side might suggest earlier than mid 90s but then there is clearly no canti cable routing (and clearly not an early 90s Ali-o or elite as the chain stays are all wrong). Puzzled. Possibly not an orange at all but then begs the question why that frame number is so orange like. Surely someone going to the trouble to fake an orange would realise that thus would never pass for a prestige in a million years?
well is mine now for the pricely sum of 20 quid, just cos i thought it would look pretty, my other bike is a fuji i will have to get it alongside and compare