There are 17 letters and numbers in the serial to the Suzuki LT80, it is considered a VIN number.
The serial number says its a 2002 .
That is not the serial number that looks like the engine number ull find the serial number on the steering stem
2008
2005
1864
2012 a.d.
1984
1972/3
2012 a.d.
its a 1986 gsxr750
07-08