Originally Posted by cny-bikeman
Need more detail -
Is the clicking very frequent, such as would be caused by each link in the chain, or is it less frequent?
Is the clicking sound (apart from other sounds) about the same in all gear combinations?
If not, which combination of front (large/middle/small) and rear (largest/smallest) does it occur?
**When did it start and did anything happen to the bike or was anything done (maintained or replaced) at or before that time?
Sorry, my bad, I should have provided more information.
It's continuous, so I suspect it's either the jockey wheels or every link in the chain.
It's consistent with cadence. It's different than the slight rubbing from the chain I get if I cross chain (big front-big rear).
It seems to have developed in the last few hundred km. It wasn't there before and I lubricated the chain and it didn't go away, therefore, I think it's something in rear mech.
It occurs in all gears and matches my cadence.
Maybe it's a normal sound?