Thanks, Heathun. DMC, you need to pull the oil filter [NOW], open the thing up, check for copper/brass colored chips along with aluminum debris with it. If that knock is winding up like Heathun's bottom end, you can point that evidence to your dealer. Swap that one bearing insert set is my guess you see a lot of shavings in the filter pleats.
A Heathun knock is not normal @500miles. My memory is questionable. But, I remember my '06 lit up one day @2K on the speedo, made this unique low rpm knocking bellow noise. I thought it may have been the pistons having more carbon buildup with more miles on it, being the factory changed the profile of the pistons to run quieter on the second gen bike. And I have yet to hear that same noise on my second gen.
I'm trying to remember how much material I saw in the '06, that if mem serves, I remember seeing brass chips, some aluminum, kind of mem. I beat that 14 hard as I do the one I have now. Call me, Mr. Consistency. The first 14 engine family was a new unknown. I more or less wanted to break it, not break it in.
I cannot tell you how smooth a ride you can get this bike to run at and it's so much fun to boot! Ain't nothing I can step down to, so you wanna unload that bike of yours, DMC, I'm confident enough to buy another 14 no matter the year or noise.
Tormenting the motorcycling community one post at a time