My MTB, having not received much TLC lately, was making a lot of squeaks and noises. After a long-overdue clean-up and lubrication of the drivetrain, most have gone away.
However there's something still making clicking (?) noises, and it seems to come from the bottom bracket area.
It only happens when I pedal, regardless if I use a lot of force or not, but not for super-light action - like pedalling by hand, with the bike on a stand.
See (and hear) this video.
Any suggestions to what may be causing this?