Hi All, As above - any ideas? With the clutch pulled the engine has almost no mechanical noise - exhaust drowns everything. When I release the clutch there s a noise like a belt singing that gets louder and higher pitched with revs. Worse when hot, but always goes when the clutch is pulled. Clutch is smooth and light, bike runs fine and rides very well. It's just a really irritating noise, and noises like that always mean something is wrong! TRhanks Neil
