just curious. What are you all using for sproket set up? I had purchased this 2005 640 adv and replaced the wearing sprokets with stock, but noticing its top end isnt as nice. But its a little nicer in the dirt and tough hills. Just curious, if the consensus is to stick with the stock ratio or change em up? Also same ? for carbs. Are people sticking with the stock carb or upgrading? Thanks. Trying to get the most out of this machine.
Also Is there anyone withing a few hours of Either Detroit Michigan, or Kitchener / or / Toronto Ontario thatas a good wrench on these? id like to get an overall refresh and see where it is, as Im not 100% how much the preivious owner(s) did with it. Figured if I can find a good wrench at a fair price, would be beneficial to us both, and I could learn a little maybe.