What is this ticking noise?

[moto]

Thanks, I do!

Ticking noise comes back like first video but not so bad.
I think I leave its like it is

[moto]

There is always a little, but that sounds much better. Changes the oil soon, to get out what ever the oil treatment shook loose

Thanks, I do!

[Troll]

There is always a little, but that sounds much better. Changes the oil soon, to get out what ever the oil treatment shook loose

[moto]

Ok, thanks. I use Motul Motor cleaner to the oil tank, then ticking noise disappear.
Hydraulic drifters are jammed.

this is final noise, after Motul Engine Cleaner:

https://youtu.be/bedSpIOmoek

[Troll]

http://www.vulcangadgets.com/files/newbie.html#expect    They are not silent engines. Check the oil, but it's probably normal

[moto]

My Drifter front cylinder ticking lower rpm and idle.
I have this video, listen:

https://youtu.be/v7Eb-kBlSSc

What is going on?