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2009 450 All Dyno

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Uploaded by on Nov 17, 2009

2009 450 All Dyno

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  • Those are all softer than I expected 

  • you would have thought yamaha would have an advantage being five valve but it seems not.

    believe the 450 is four valve nowadays.

  • crf would be fastest

  • @germanytank78 ITS FACT

    I DYNO

  • @xKILLZONAx haha your fucking retarded

    its your fucking opinions ! tard !!!!!

  • @germanytank78 you, are so dumb

    125 2t makes 36hp AT THE FLY WHEEL

    250 2t makes 54hp AT THE FLY WHEEL

    450 4t makes 51hp AT THE FLY WHEEL

    all bikes have been dynoed. go fucking actually ride a bike before you talk shit. fucking euro trash.

  • thats bull shit 125 2 stroke is 40 hp !!!! 250 2 stroke is 55 hp ! ur fucking idiot !~.....450 is more than 250 ya u losser sorry go read your self learn about it ...

  • @rm250rder yea i have a 2001 yz426 and i have no problem staying with the pack of newer bikes.

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