on the gooseneck of the frame
that vin number decodes a 1978 RM125C.RM125C RM125-61851 to 84328 frameRM125-62013 to 84644engine
1995
2000
2004
1998
Not enough to work with, vin number is 17 digits.
1994 SUZUKI RM125
According to Motoverse decoder, this is not a valid Suzuki vin. Double check the vin and enter it at the link below.
Look at the vin tag on the steering head tube of the frame, the year should be on the vin tag.
1996 SUZUKI RM125
I have a 1984 suzuki rm125 that has that same motor in it. Your motor is a 1984 suzuki rm125. i just verified it with suzuki. the f108 also came in the 1985 rm125 bikes but had a higher number.
The vin number is usaully around the right(sitting on the bike) side of the frame neck up by the front forks