HI, Would it be possible to get the build year from the frame number? I own an imported bike which from the papers I have is registered in the Netherlands on 22 June 1990. I can not find any Yamaha XJ700 S maxim information for the year 1990. The frame number is JYA1NH003GA000496 I also have a different document number which is 00YAMML15000496 I hope someone can help me. Paul.