Have an 05 C90T with about 3600 miles on it so far. Waiting for it to warm up enough to bring it into the shop for an oil change and a Safety Recall issue with a gas tank mount problem. So far the bike has been marvelous, although I´m worried that there may be a bearing either in the clutch or transmission that might be going bad. I experience an intermittent screaching and high pitched whine when I rev it hard going up or downshifting. I´m also interested in knowing where I can purchase a Shop Manual for this bike.