Adding a red Nishiki Backroads Mt bike to the database. It has a Suntour XCM drive train. Rear derailer is a Suntour XCM 3040.
Rear freewheel has 6 cogs.
I'm guessing a 1988 model.
SN is GZ859124.
The stem has 1988 stamped on it.
Matching red handlebar.
Has made in Taiwan sticker.
Hubs are Joytech on Araya rims.
Frame decal shows 4130 CroMo double butted