Join Date: Oct 2018
Location: Prescott, Wi. Upper Ms.River bluff country
Ok, everyone else says it sounds normal. Maybe because you were holding your phone close to the crankcase, but to me it sounded like a worn/loose primary chain. With the phone nearer the head(s) it sounded like an arcing spark plug wire, but I would have expected a rougher idle. So chalk it up to greatly amplified and localized normal sound, and enjoy your bike.
"It is amazing what you can accomplish if you are not concerned with who gets the credit"- Patrick Griffin
"I never said half of that stuff."-Confucius