mac132 Posted April 6, 2010 and this is what caused all the damage pin on the power valve systm let go and a ball bearing went into the gearbox with the pin and gears sh@t it everywhere ita right old mess the bike is a 2008 yz 125/144 my question is what year of cases will fit it if i wer to get a set from a brakers cos yamaha want crazy money cheers mac Share this post Link to post Share on other sites
CaptDan Posted April 6, 2010 Holy ....Wholly holey! The case halves from 2005 to present (P/Ns 1C3-15111-01-00 & 1C3-15121-00-00) will fit your bike. http://www.yamahapartsdepot.com/default.asp Now is your chance to build a big bore with a stroker crank! Share this post Link to post Share on other sites
mac132 Posted April 6, 2010 she a beauty lol the only thing i will be building is overtime at work going to see if we canget the case welded as the parts that fill the hole are a perfect fit , looks like it took out adout 3 or 4 gears too Share this post Link to post Share on other sites
