i have a 1994 125 here's the story 1901-1996 left kick, left side pipe, chain right side, oh, you get the idea. have no idea how they run because still in process of rebuilding from top tp bottom.
1997 ******* year for 125, i would copmletely stay away from because finding parts for mine is tough enough, you could just imagine what it would be like for a design that was made one year and thrown away the next.
1998-2001 frickin ROCKETS, and a lot easier and cheaper to get parts for