2005 YZ450F Hp Rating

3 replies to this topic
  • Joe II

Posted October 21, 2009 - 06:15 PM


I'm just curious what the hp rating is on my 05' YZ450f vs my dad's 03' XR650R. Thanks for your help

  • grayracer513

Posted October 21, 2009 - 07:23 PM


The '05 in good tune, totally stock will peak at around 48 hp.

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  • Joe II

Posted October 23, 2009 - 07:16 AM



  • phart2005

Posted October 26, 2009 - 04:35 PM


And unless there's a turbo on that XR, its not even close in comparison for acceleration, but the 650 has highway gearing so its got ya on top speed. But by the time he catches up, the race will be over my friend :bonk:

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