Hi i hope ive put this question in the correct section, ive just bought an 04 sherco 250 trials bike it was a non runner, ive stripped the top end and replaced the piston and small end bearing and cleaned the carb jets etc it starts 2nd kick and sounds nice but there is a slight rattle and vibration from the clutch when i rev it and the revs start to drop but if I pull in the clutch lever it doesn't do it, can somone tell me what might be causing this its more annoying than anything as ive had a few sherco`s in the past and never had any issues with them
thanks for any help/advise given,
cheers Andy