I get the same sound. After lots of research it appears a common theme with the cam chain auto tensioner. Manual tensioner apparently fixes it but haven't tried it myself...I just put on a loud exhaust so now I can ignore itSo I have not been able to ride for about 5 days. I started her up yesterday and heard a strange tapping, it went away as it warmed up, is this normal? it worries me,as the bike only has about 540 miles on it.
I have found that because of the faulty design on the CP2 motor's auto adjust tensioner many are going with the APE Manual tensioners to get rid of all the chatter/clatter. Not needed unless you don't trust the auto tensioner or hate listening to it all the time.The stock CCT is self-adjusting so once it's installed and reset according to the service manual, it shouldn't be messed with unless it's removed. Manually adjusted OEM CCTs haven't been used on street bikes since the 1980s.