Originally Posted by
nishiki11
Greetings. I recently obtained a Nishiki Backroads from a local thrift store. After searching the web, this forum and this thread I am still unable to identify the production year from the serial number. I have not seen any other posts with a similar serial number format. My Nishiki's serial number is GY821821. Any help would be much appreciated. Cheers.
Giant built the frame in 1988. Model year 1989.