production code 2x2,1979.
front part of frame near triple clamp
the 8th digit back is a k so its a 1990
Hi, after loads of research into mine, which is also a 1g1,it is 1976 -1977
the last digit of your serial number is the year, this is the case for my chappy Yamaha 85 the last digit of your serial number is the year, this is the case for my chappy Yamaha 85
what year is Yamaha ATV serial number jy4am02y92c018363
what year is yamaha serial nimber 487 000979
The production year of Yamaha xS400 frame number 16Y-011054 is manufactured in 1980.
What year is my yamaha xs400 engine number 4r5
2000
it is 1993
2003