it was a 1992 rm250 i believe.
little back story on the bike, surprisingly i just found out more of its history about 2 weeks ago.
my brother purchased the bike when he was 16 then owned and enjoyed it for 10 years and didnt really care for riding much anymore so then i bought it in 2010 when i was 16 and owned it for a year or 2 then sold it unfortunately.
but the bike never skipped a beat, never had to change a piston on it or anything it just ran and ran with out a problem. then i recently found out that my brother purchased the bike off one of my mechanics sons back in the day.