Or any other brand. Anybody ever used them? From what Ive read your supposed to get a smoother ride and longer millage on your tire. Like riding a freshly balanced tire every time you get on. Thats what the ad says anyway. This is probably another to good to be true thing.
I run dyna beads, bike runs smooth.No problems at all. Ride with a lot of the guys in the arizona riding gruop who have them also. no one has been complaining.
Work like a hose. The indy who installed my 200 on the solid wheel didn't even ask, just put them in. They look better (nothing visible) and work great.
And as Kikenderen said, INSTEAD of external weights. Don't do both.