I have a klein team super thats a 56cm. ive had it for some years and i have been trying to figure this frame out. its got the oversized bb shell with bb. it has a shimano 600 hs. the rear spacing is a narrow 120mm. here lies the head scratching. everything indicates that it is from the early to mid 80's, but the paint scheme was never done on a road frame and only klein mountain bikes from the early nineties on had this paint. and where the serial number should be on the drop out, the name DAVE is stamped into it. its a custom frame with custom paint for sure. i talked to diablo scott about a year ago. and another gent very knowledgeable as well as a collector from germany. i got good little bits of info, but all were baffled by the paint, no one i talked to has ever seen a klein road bike with this paint fade. sheesh. my guess is that either this was an experimental paint job that klein ended up using later on, or it was custom painted later on. diabloscott commented that the frame is pre 1985. another klein guy said it was somewhere between 81-83'. any klein geeks out there who have anything to say? Its too bad trek seemingly mothballed the history of klein leaving only the fans to provide info and pics.