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: 1st______5th 37/12____26/29 Giving the XR a truely wide range transmission. There is a gear ratio spreadsheet in Yahoo groups that lists the ratios as: 1st______5th 37/12____29/26 Note 5th is inverted which reduces the gear ratio range by alot. What is the correct transmission gear ratios for the XR650R? Thanks.