I spun a hub late summer of 2005 on my Vmax 225 with the Yamaha Pro Series stainless prop and had Formula replace the hub. I spun the hub again summer of 2006 about exactly a year later. They claimed the Yamaha hubs were notorious for that but I put a good # of hours on it summer of 02, 03 and 04 and never had an issue. They also never mentioned that the first time I had it in. We will see if I spin it again this summer….I am going somewhere else.
Supposedly their prop sales are final but last summer I went to Canada and bought a spare to take that they said would work. I spun the hub on the way back into the resort second to last day of the trip and the spare they sent me wouldn’t fit. They did take it back though…with some grumbling but they did take it back so that was good.