Clutch Noise?

[Guest Ken Ramage]

When I let the clutch out from a complete stop I hear a clunk noise that I can't tell if it's coming from the clutch assembly area or the drive shaft area. I don't hear the noise any other time when I'm riding. The clutch isn't slipping and other than the clunk when I start out everything seems fine. The engine has around 39,000 miles on it. Is this a normal noise or do I need to get to the shop?

[Dano]

What bike? Could be dry driveshaft.