Stock Gearing and Gear Ratio Charts


4 replies to this topic
  • jecsr

Posted February 04, 2006 - 07:55 PM

#1

I found these charts and thought they might help answer other member’s questions that I have also had.

Posted Image
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  • FFRacing79

Posted February 04, 2006 - 08:10 PM

#2

Try this ....

YZF Gearing chart

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  • grayracer513

Posted February 04, 2006 - 09:44 PM

#3

That's cool, but it's calcuated for an '04 with the 2.818 primary ratio. The '05/'06 has a 2.625. If you multiply the results by .93 you'll be right, but only for the 4 speed.

  • JDAM

Posted February 05, 2006 - 08:30 AM

#4

The 05 YZ450 also has a 51 tooth rear sprocket stock.

  • FFRacing79

Posted February 05, 2006 - 08:42 AM

#5

This is the calculator I use.
Calculator





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