Originally Posted by
Hudson308
Picked up this '83 2700 this past summer. Looks to be mostly original, except for the high gearing (52/47 rings mated to a 13-18 6-spd FW). Serial Number Y3Dxxxx
Thxs for the PM. It appears that there has been a more extensive drivetrain overhaul than just the gearing. OEM spec derailleurs were SunTour BL (Blue Line) and it does appear to have the BL shift levers to support this. The chainrings on the Sugino AT crankset are OEM and the only change is the removal of the 34T granny. The OEM freewheel was SunTour New Wiiner 5 speed (14-17-20-24-30T). FYI, the frameset is Champion
#2 only in the main tubes. The fork is Tange Mangaloy and the stays are hi-tensile steel.