the vin number is incomplete- RJ15A is a partial of the complete vin number (17) digits long-would start with JS1-RJ15A is 1989 thru 1993
The VIN number RJ15A 106210 indicates that your RM 250 is from the 1991 model year. The "RJ" prefix denotes the model, while the numerical sequence can help identify the specific year of manufacture.
Sounds like an engine number. A vin is a 17 digit number you will find on your head tube.
Hi, RJ15A tells you that the bike was build in between 1989 and 1995. Regards Kicking-Wolf
2001 Look for yourself here: http://www.suzukicycles.org/_misc/identification.shtml