Bent/buckled hub .. how does this happen ?
I have a nice Dura-Ace 7403 rear hub which runs very smoothly on my road bike BUT I've noticed that its buckled ? .. I dont know whether this has happened during the two years that I've had it or whether it was bent when I bought it (suspect it was) .. the hub needs to be turning fairly rapidly for the wobble to be visible .. the cassette wobbles also. The axle is quite straight .. cant figure how it the buckle could've happened ?