Yz450f 2012 compression. Is it normal?

2 replies to this topic
  • yurigrinov

Posted May 02, 2015 - 06:04 AM


When bike is cold i can stand on a kickstart lever. But when bike is hot can push kick starter with a hand.

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  • grayracer513

Posted May 02, 2015 - 08:07 AM


Not entirely normal, no.  Check your valve clearance to start with.

  • yurigrinov

Posted May 02, 2015 - 01:53 PM


OK thank you

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