cylinders that will fit 2007 rm125?

[korte500]

Im shopping for a cylinder, and a lot of the parts from 2001 and up look like they are the same, but what about the engine?

 

[expansion chamber]

Best way to find out is either call a dealer or another way that I found out that works, but is time consuming, is to log on to an online parts fiche and enter year make model of and compare part numbers between the cylinder of a 2006 rm 125 to a 2001 rm 125. etc so on so forth