650r transmission gear ratios

Considering an XR650r for dual sport use and I am trying to figure out the speed range of the transmission. A web page out on the net lists 1st and 5th as:



Giving the XR a truely wide range transmission. There is a gear ratio spreadsheet in Yahoo groups that lists the ratios as:



Note 5th is inverted which reduces the gear ratio range by alot. What is the correct transmission gear ratios for the XR650R?


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