I must be doing something wrong... while I don't get to ride 360 days out of the year, I have still managed to put over 28,000mi on my bike.
The only thing internal that was changed was a performance clutch from Barnett.
The right side front wheel bearing was replace this season.
I had the TTS MasterTune programmed for Hot Weather prior to a trip to Texas and back, and other than running Crusher True Duals with the Tailgunners exhaust pipes... all is Stock.
I've owned, and been riding bikes since '85... and of course this CVO Ultra is by far my favorite from all my other bikes.
Even my Mechanic has told me several times to leave the 110 alone, as the engine was physically built the way it is, to run as it does. His only recommendation was to ensure the tuning was appropriate, and not necessarily stock.
In my opinion, when stock engines begin to break inside of 10,000mi... something went wrong in the production of that engine.
I just recently visited an HD Engine Production facility and took the tour. If they do everything they claim to do as described during the tour process... something slipped past them.
T-Hawk