03-09-13, 11:29 PM
Thanks guys
I'm certain it's not related to the brake.
Sprocket is perfectly straight as far as I can tell.
I'm puzzled about why the knocking is only there when the chain is off.
What are the usual signs of worn bearings? I can't detect any play moving the wheel side to side.
I'm due for a new rear tyre soonish so I think I'll wait til the wheel's off and check everything out properly.
I'm certain it's not related to the brake.
Sprocket is perfectly straight as far as I can tell.
I'm puzzled about why the knocking is only there when the chain is off.
What are the usual signs of worn bearings? I can't detect any play moving the wheel side to side.
I'm due for a new rear tyre soonish so I think I'll wait til the wheel's off and check everything out properly.