I have a 2013 Burgman 650. I'm only at 3,860 miles and for the last 1,000 miles I have had at slow speed the front tire track weird and front get a wobble. I took to a shop and they found my left side of tire cupping. So I decided that I change the tire. Yesterday I did the job and found that there is a wear mark on the inside from the Dynabeads and they were not broken up like I was told could happen. I don't know if the internal wear or tire defect. The tire also shows premature wear, I ride it easy and always keep the air pressure at 33 per my manual. I installed a Metzler Feel Free and static balance, took a short ride and you can not believe the difference on the handling. I will have to get used to it but on turns I just start the turn and bike follows. It's hard to put into words but a big difference with old tire I had to lean harder to make turns. I will take on longer drive and see at higher speeds. I took a couple of pictures one of the inside and one showing flat spots on tire.