Should I be afraid to buy one of these bikes? I have always been a Honda man but reading on this forum scares me a bit. I have a chance to buy a clean 2005 250X that still has 50% original rear tire use left( I'm guessing under 30 hrs. on bike ) for 1700.00 . I believe this is a good deal but if I have to be replacing valves/crank/etc. all the time than I'm thinking maybe this bike is not a good choice.This bike will be trail ridin only and not abused or over revved. Thanks Jim.