Originally Posted by beakgeek
Nice find. The seven is the second digit in the year and the D is the month. A = January.....D = April.
Probably a 1987 bike. This is two steps down from the top of the line Panasonic - DX5000.
I can offer no help on the stickers.
Does any part of the serial number on Panasonic frames have anything to do with frame size?