100hrs

Just curious what kind of hours are you guys running before doing a top end? I am looking at a very clean fe390 that has seen the better part of the nat enduro series and lots of local races. I have an fe450 with 18hrs as of today. It is about a month old and has really proven to be a great...

Anyone have any ideas, as to reasons why?, my riding buddy has the KTM 400 (2009) :D the cam chain tensioner is an identical part to the 2010 Husaberg tensioner, he reckons. So he was warning to keep an eye out for it. The tensioner piston failed during a 4 hour ride. Symptoms were a knocking...